diff --git a/flink-python/pyflink/fn_execution/beam/beam_coder_impl_fast.pxd b/flink-python/pyflink/fn_execution/beam/beam_coder_impl_fast.pxd
index 3c5dac406770b..0afa27f9e068c 100644
--- a/flink-python/pyflink/fn_execution/beam/beam_coder_impl_fast.pxd
+++ b/flink-python/pyflink/fn_execution/beam/beam_coder_impl_fast.pxd
@@ -24,20 +24,16 @@ from apache_beam.coders.coder_impl cimport OutputStream as BOutputStream
 from apache_beam.coders.coder_impl cimport StreamCoderImpl
 
 from pyflink.fn_execution.coder_impl_fast cimport LengthPrefixBaseCoderImpl, FieldCoderImpl
-from pyflink.fn_execution.stream_fast cimport LengthPrefixInputStream, OutputStream
+from pyflink.fn_execution.stream_fast cimport OutputStream
 
 cdef class PassThroughLengthPrefixCoderImpl(StreamCoderImpl):
     cdef readonly StreamCoderImpl _value_coder
 
-cdef class PassThroughPrefixCoderImpl(StreamCoderImpl):
+cdef class FlinkFieldCoderBeamWrapper(StreamCoderImpl):
     cdef FieldCoderImpl _value_coder
     cdef OutputStream _data_out_stream
 
     cdef void _write_data_output_stream(self, BOutputStream out_stream)
 
-cdef class BeamCoderImpl(StreamCoderImpl):
+cdef class FlinkLengthPrefixCoderBeamWrapper(StreamCoderImpl):
     cdef readonly LengthPrefixBaseCoderImpl _value_coder
-
-cdef class InputStreamWrapper:
-    cdef LengthPrefixBaseCoderImpl _value_coder
-    cdef LengthPrefixInputStream _input_stream
diff --git a/flink-python/pyflink/fn_execution/beam/beam_coder_impl_fast.pyx b/flink-python/pyflink/fn_execution/beam/beam_coder_impl_fast.pyx
index da8da4cf9143a..4da3c5baa16ee 100644
--- a/flink-python/pyflink/fn_execution/beam/beam_coder_impl_fast.pyx
+++ b/flink-python/pyflink/fn_execution/beam/beam_coder_impl_fast.pyx
@@ -41,7 +41,10 @@ cdef class PassThroughLengthPrefixCoderImpl(StreamCoderImpl):
     cpdef get_estimated_size_and_observables(self, value, bint nested=False):
         return 0, []
 
-cdef class PassThroughPrefixCoderImpl(StreamCoderImpl):
+cdef class FlinkFieldCoderBeamWrapper(StreamCoderImpl):
+    """
+    Bridge between Beam coder and Flink coder for the low-level FieldCoder.
+    """
     def __cinit__(self, value_coder):
         self._value_coder = value_coder
         self._data_out_stream = OutputStream()
@@ -84,8 +87,10 @@ cdef class PassThroughPrefixCoderImpl(StreamCoderImpl):
         self._data_out_stream.pos = 0
 
 
-
-cdef class BeamCoderImpl(StreamCoderImpl):
+cdef class FlinkLengthPrefixCoderBeamWrapper(StreamCoderImpl):
+    """
+    Bridge between Beam coder and Flink coder for the top-level LengthPrefixCoder.
+    """
     def __cinit__(self, value_coder):
         self._value_coder = value_coder
 
@@ -94,11 +99,4 @@ cdef class BeamCoderImpl(StreamCoderImpl):
 
     cpdef decode_from_stream(self, BInputStream in_stream, bint nested):
         cdef BeamInputStream input_stream = BeamInputStream(in_stream, in_stream.size())
-        cdef InputStreamWrapper input_stream_wrapper = InputStreamWrapper(self._value_coder,
-                                                                          input_stream)
-        return input_stream_wrapper
-
-cdef class InputStreamWrapper:
-    def __cinit__(self, value_coder, input_stream):
-        self._value_coder = value_coder
-        self._input_stream = input_stream
+        return self._value_coder.decode_from_stream(input_stream)
diff --git a/flink-python/pyflink/fn_execution/beam/beam_coder_impl_slow.py b/flink-python/pyflink/fn_execution/beam/beam_coder_impl_slow.py
index cf67708b90e59..7cfa4c1f5bf76 100644
--- a/flink-python/pyflink/fn_execution/beam/beam_coder_impl_slow.py
+++ b/flink-python/pyflink/fn_execution/beam/beam_coder_impl_slow.py
@@ -40,7 +40,10 @@ def __repr__(self):
         return 'PassThroughLengthPrefixCoderImpl[%s]' % self._value_coder
 
 
-class BeamCoderImpl(StreamCoderImpl):
+class FlinkCoderBeamWrapper(StreamCoderImpl):
+    """
+    Bridge between Beam coder and Flink coder.
+    """
     def __init__(self, value_coder):
         self._value_coder = value_coder
         self._data_output_stream = OutputStream()
@@ -55,4 +58,4 @@ def decode_from_stream(self, in_stream: create_InputStream, nested):
         return self._value_coder.decode_from_stream(data_input_stream)
 
     def __repr__(self):
-        return 'BeamCoderImpl[%s]' % self._value_coder
+        return 'FlinkCoderBeamWrapper[%s]' % self._value_coder
diff --git a/flink-python/pyflink/fn_execution/beam/beam_coders.py b/flink-python/pyflink/fn_execution/beam/beam_coders.py
index 53009623d2f61..a8afb273d7d61 100644
--- a/flink-python/pyflink/fn_execution/beam/beam_coders.py
+++ b/flink-python/pyflink/fn_execution/beam/beam_coders.py
@@ -20,15 +20,18 @@
 from apache_beam.portability import common_urns
 from apache_beam.typehints import typehints
 
-from pyflink.fn_execution.coders import ArrowCoder, OverWindowArrowCoder, LengthPrefixBaseCoder
-from pyflink.fn_execution.flink_fn_execution_pb2 import CoderParam
+from pyflink.fn_execution.coders import (
+    ArrowCoder, OverWindowArrowCoder, LengthPrefixBaseCoder)
+from pyflink.fn_execution.flink_fn_execution_pb2 import CoderInfoDescriptor
 
 try:
     from pyflink.fn_execution.beam import beam_coder_impl_fast as beam_coder_impl
-    from pyflink.fn_execution.beam.beam_coder_impl_fast import PassThroughPrefixCoderImpl
+    from pyflink.fn_execution.beam.beam_coder_impl_fast import FlinkFieldCoderBeamWrapper
+    from pyflink.fn_execution.beam.beam_coder_impl_fast import FlinkLengthPrefixCoderBeamWrapper
 except ImportError:
     from pyflink.fn_execution.beam import beam_coder_impl_slow as beam_coder_impl
-    PassThroughPrefixCoderImpl = beam_coder_impl.BeamCoderImpl
+    FlinkFieldCoderBeamWrapper = beam_coder_impl.FlinkCoderBeamWrapper
+    FlinkLengthPrefixCoderBeamWrapper = beam_coder_impl.FlinkCoderBeamWrapper
 
 FLINK_CODER_URN = "flink:coder:v1"
 
@@ -64,19 +67,21 @@ def _create_impl(self):
     def get_impl(self):
         if isinstance(self._internal_coder, LengthPrefixBaseCoder):
             if isinstance(self._internal_coder._field_coder, (ArrowCoder, OverWindowArrowCoder)):
-                from pyflink.fn_execution.beam.beam_coder_impl_slow import BeamCoderImpl
-                return BeamCoderImpl(self._create_impl())
+                from pyflink.fn_execution.beam.beam_coder_impl_slow import FlinkCoderBeamWrapper
+                return FlinkCoderBeamWrapper(self._create_impl())
             else:
-                return beam_coder_impl.BeamCoderImpl(self._create_impl())
+                return FlinkLengthPrefixCoderBeamWrapper(self._create_impl())
         else:
-            return PassThroughPrefixCoderImpl(self._create_impl())
+            return FlinkFieldCoderBeamWrapper(self._create_impl())
 
     def to_type_hint(self):
         return typehints.Any
 
-    @Coder.register_urn(FLINK_CODER_URN, CoderParam)
-    def _pickle_from_runner_api_parameter(coder_praram_proto, unused_components, unused_context):
-        return FlinkCoder(LengthPrefixBaseCoder.from_coder_param_proto(coder_praram_proto))
+    @Coder.register_urn(FLINK_CODER_URN, CoderInfoDescriptor)
+    def _pickle_from_runner_api_parameter(
+            coder_info_descriptor_proto, unused_components, unused_context):
+        return FlinkCoder(LengthPrefixBaseCoder.from_coder_info_descriptor_proto(
+            coder_info_descriptor_proto))
 
     def __repr__(self):
         return 'FlinkCoder[%s]' % repr(self._internal_coder)
diff --git a/flink-python/pyflink/fn_execution/beam/beam_operations_fast.pyx b/flink-python/pyflink/fn_execution/beam/beam_operations_fast.pyx
index 4b363b4c0838f..fabc607b1abd7 100644
--- a/flink-python/pyflink/fn_execution/beam/beam_operations_fast.pyx
+++ b/flink-python/pyflink/fn_execution/beam/beam_operations_fast.pyx
@@ -22,9 +22,9 @@
 from libc.stdint cimport *
 from apache_beam.utils.windowed_value cimport WindowedValue
 
-from pyflink.fn_execution.coder_impl_fast cimport LengthPrefixBaseCoderImpl
-from pyflink.fn_execution.beam.beam_stream_fast cimport BeamInputStream, BeamOutputStream
-from pyflink.fn_execution.beam.beam_coder_impl_fast cimport InputStreamWrapper, BeamCoderImpl
+from pyflink.fn_execution.beam.beam_stream_fast cimport BeamOutputStream
+from pyflink.fn_execution.beam.beam_coder_impl_fast import FlinkLengthPrefixCoderBeamWrapper
+from pyflink.fn_execution.coder_impl_fast cimport InputStreamWrapper
 from pyflink.fn_execution.table.operations import BundleOperation
 
 cdef class FunctionOperation(Operation):
@@ -38,7 +38,7 @@ cdef class FunctionOperation(Operation):
         self.consumer = consumers['output'][0]
         self._value_coder_impl = self.consumer.windowed_coder.wrapped_value_coder.get_impl()._value_coder
 
-        if isinstance(self._value_coder_impl, BeamCoderImpl):
+        if isinstance(self._value_coder_impl, FlinkLengthPrefixCoderBeamWrapper):
             self._is_python_coder = False
             self._output_coder = self._value_coder_impl._value_coder
         else:
@@ -64,8 +64,6 @@ cdef class FunctionOperation(Operation):
 
     cpdef process(self, WindowedValue o):
         cdef InputStreamWrapper input_stream_wrapper
-        cdef BeamInputStream input_stream
-        cdef LengthPrefixBaseCoderImpl input_coder
         cdef BeamOutputStream output_stream
         with self.scoped_process_state:
             if self._is_python_coder:
@@ -75,19 +73,15 @@ cdef class FunctionOperation(Operation):
                     self.consumer.output_stream.maybe_flush()
             else:
                 input_stream_wrapper = o.value
-                input_stream = input_stream_wrapper._input_stream
-                input_coder = input_stream_wrapper._value_coder
                 output_stream = BeamOutputStream(self.consumer.output_stream)
                 if isinstance(self.operation, BundleOperation):
-                    while input_stream.available():
-                        input_data = input_coder.decode_from_stream(input_stream)
-                        self.process_element(input_data)
+                    while input_stream_wrapper.has_next():
+                        self.process_element(input_stream_wrapper.next())
                     result = self.operation.finish_bundle()
                     self._output_coder.encode_to_stream(result, output_stream)
                 else:
-                    while input_stream.available():
-                        input_data = input_coder.decode_from_stream(input_stream)
-                        result = self.process_element(input_data)
+                    while input_stream_wrapper.has_next():
+                        result = self.process_element(input_stream_wrapper.next())
                         self._output_coder.encode_to_stream(result, output_stream)
                 output_stream.flush()
 
diff --git a/flink-python/pyflink/fn_execution/coder_impl_fast.pxd b/flink-python/pyflink/fn_execution/coder_impl_fast.pxd
index ed4af67fc4201..a6de3fcb35651 100644
--- a/flink-python/pyflink/fn_execution/coder_impl_fast.pxd
+++ b/flink-python/pyflink/fn_execution/coder_impl_fast.pxd
@@ -59,9 +59,16 @@ cdef class FieldCoderImpl:
     cpdef bytes encode(self, value)
     cpdef decode(self, encoded)
 
+cdef class InputStreamWrapper:
+    cdef ValueCoderImpl _value_coder
+    cdef LengthPrefixInputStream _input_stream
+
+    cpdef bint has_next(self)
+    cpdef next(self)
+
 cdef class IterableCoderImpl(LengthPrefixBaseCoderImpl):
     cdef char*_end_message
-    cdef bint _writes_end_message
+    cdef bint _separated_with_end_message
 
 cdef class ValueCoderImpl(LengthPrefixBaseCoderImpl):
     pass
diff --git a/flink-python/pyflink/fn_execution/coder_impl_fast.pyx b/flink-python/pyflink/fn_execution/coder_impl_fast.pyx
index 0dafb13299a82..0c08a32296472 100644
--- a/flink-python/pyflink/fn_execution/coder_impl_fast.pyx
+++ b/flink-python/pyflink/fn_execution/coder_impl_fast.pyx
@@ -182,19 +182,7 @@ cdef class LengthPrefixBaseCoderImpl:
         pass
 
     cpdef decode_from_stream(self, LengthPrefixInputStream input_stream):
-        cdef char*input_data
-        cdef char*temp
-        cdef size_t size
-        cdef long long addr
-        cdef InputStream data_input_stream
-        # set input_data pointer to the input data
-        size = input_stream.read(&input_data)
-
-        # create InputStream
-        data_input_stream = InputStream()
-        data_input_stream._input_data = input_data
-
-        return self._field_coder.decode_from_stream(data_input_stream, size)
+        pass
 
     cdef void _write_data_to_output_stream(self, LengthPrefixOutputStream output_stream):
         cdef OutputStream data_out_stream
@@ -247,6 +235,17 @@ cdef class FieldCoderImpl:
         input_stream._input_data = <char*> encoded
         return self.decode_from_stream(input_stream, len(encoded))
 
+cdef class InputStreamWrapper:
+    def __cinit__(self, value_coder: ValueCoderImpl, input_stream: LengthPrefixInputStream):
+        self._value_coder = value_coder
+        self._input_stream = input_stream
+
+    cpdef bint has_next(self):
+        return self._input_stream.available()
+
+    cpdef next(self):
+        return self._value_coder.decode_from_stream(self._input_stream)
+
 cdef class IterableCoderImpl(LengthPrefixBaseCoderImpl):
     """
     Encodes iterable data to output stream. The output mode will decide whether write a special end
@@ -259,12 +258,9 @@ cdef class IterableCoderImpl(LengthPrefixBaseCoderImpl):
             raise MemoryError()
         self._end_message[0] = 0x00
 
-    def __init__(self, field_coder: FieldCoderImpl, output_mode):
+    def __init__(self, field_coder: FieldCoderImpl, separated_with_end_message: bool):
         super(IterableCoderImpl, self).__init__(field_coder)
-        if output_mode == flink_fn_execution_pb2.CoderParam.MULTIPLE:
-            self._writes_end_message = False
-        else:
-            self._writes_end_message = True
+        self._separated_with_end_message = separated_with_end_message
 
     cpdef encode_to_stream(self, value, LengthPrefixOutputStream output_stream):
         for item in value:
@@ -272,9 +268,12 @@ cdef class IterableCoderImpl(LengthPrefixBaseCoderImpl):
             self._write_data_to_output_stream(output_stream)
 
         # write end message
-        if self._writes_end_message:
+        if self._separated_with_end_message:
             output_stream.write(self._end_message, 1)
 
+    cpdef decode_from_stream(self, LengthPrefixInputStream input_stream):
+        return InputStreamWrapper(ValueCoderImpl(self._field_coder), input_stream)
+
     def __dealloc__(self):
         if self._end_message != NULL:
             free(self._end_message)
@@ -291,6 +290,21 @@ cdef class ValueCoderImpl(LengthPrefixBaseCoderImpl):
         self._field_coder.encode_to_stream(value, self._data_out_stream)
         self._write_data_to_output_stream(output_stream)
 
+    cpdef decode_from_stream(self, LengthPrefixInputStream input_stream):
+        cdef char*input_data
+        cdef char*temp
+        cdef size_t size
+        cdef long long addr
+        cdef InputStream data_input_stream
+        # set input_data pointer to the input data
+        size = input_stream.read(&input_data)
+
+        # create InputStream
+        data_input_stream = InputStream()
+        data_input_stream._input_data = input_data
+
+        return self._field_coder.decode_from_stream(data_input_stream, size)
+
 cdef class FlattenRowCoderImpl(FieldCoderImpl):
     """
     A coder for flatten row (List) object (without field names and row kind value is 0).
diff --git a/flink-python/pyflink/fn_execution/coder_impl_slow.py b/flink-python/pyflink/fn_execution/coder_impl_slow.py
index 1dafc468233c4..924232f5dd107 100644
--- a/flink-python/pyflink/fn_execution/coder_impl_slow.py
+++ b/flink-python/pyflink/fn_execution/coder_impl_slow.py
@@ -27,7 +27,6 @@
 from pyflink.common import Row, RowKind
 from pyflink.datastream.window import TimeWindow, CountWindow
 from pyflink.fn_execution.ResettableIO import ResettableIO
-from pyflink.fn_execution.flink_fn_execution_pb2 import CoderParam
 from pyflink.fn_execution.stream_slow import InputStream, OutputStream
 from pyflink.table.utils import pandas_to_arrow, arrow_to_pandas
 
@@ -44,10 +43,6 @@ def __init__(self, field_coder: 'FieldCoderImpl'):
         self._field_coder = field_coder
         self._data_out_stream = OutputStream()
 
-    def decode_from_stream(self, in_stream: InputStream):
-        while in_stream.size() > 0:
-            yield self._field_coder.decode_from_stream(in_stream, in_stream.read_var_int64())
-
     def _write_data_to_output_stream(self, out_stream: OutputStream):
         out_stream.write_var_int64(self._data_out_stream.size())
         out_stream.write(self._data_out_stream.get())
@@ -92,9 +87,9 @@ class IterableCoderImpl(LengthPrefixBaseCoderImpl):
     message 0x00 to output stream after encoding data.
     """
 
-    def __init__(self, field_coder: 'FieldCoderImpl', output_mode):
+    def __init__(self, field_coder: 'FieldCoderImpl', separated_with_end_message: bool):
         super(IterableCoderImpl, self).__init__(field_coder)
-        self._output_mode = output_mode
+        self._separated_with_end_message = separated_with_end_message
 
     def encode_to_stream(self, value: List, out_stream):
         for item in value:
@@ -102,10 +97,14 @@ def encode_to_stream(self, value: List, out_stream):
             self._write_data_to_output_stream(out_stream)
 
         # write end message
-        if self._output_mode == CoderParam.MULTIPLE_WITH_END:
+        if self._separated_with_end_message:
             out_stream.write_var_int64(1)
             out_stream.write_byte(0x00)
 
+    def decode_from_stream(self, in_stream: InputStream):
+        while in_stream.size() > 0:
+            yield self._field_coder.decode_from_stream(in_stream, in_stream.read_var_int64())
+
 
 class ValueCoderImpl(LengthPrefixBaseCoderImpl):
     """
@@ -119,6 +118,9 @@ def encode_to_stream(self, value, out_stream):
         self._field_coder.encode_to_stream(value, self._data_out_stream)
         self._write_data_to_output_stream(out_stream)
 
+    def decode_from_stream(self, in_stream: InputStream):
+        return self._field_coder.decode_from_stream(in_stream, in_stream.read_var_int64())
+
 
 class MaskUtils:
     """
diff --git a/flink-python/pyflink/fn_execution/coders.py b/flink-python/pyflink/fn_execution/coders.py
index 488741c8982e8..42502bb522ebc 100644
--- a/flink-python/pyflink/fn_execution/coders.py
+++ b/flink-python/pyflink/fn_execution/coders.py
@@ -43,8 +43,11 @@
            'PickleCoder', 'CloudPickleCoder', 'DataViewFilterCoder']
 
 
-# LengthPrefixBaseCoder will be used in Operations and other coders will be the field coder
-# of LengthPrefixBaseCoder
+#########################################################################
+#             Top-level coder: ValueCoder & IterableCoder
+#########################################################################
+
+# LengthPrefixBaseCoder is the top level coder and the other coders will be used as the field coder
 class LengthPrefixBaseCoder(ABC):
     def __init__(self, field_coder: 'FieldCoder'):
         self._field_coder = field_coder
@@ -54,48 +57,43 @@ def get_impl(self):
         pass
 
     @classmethod
-    def from_coder_param_proto(cls, coder_param_proto):
-        field_coder = cls._to_field_coder(coder_param_proto)
-        output_mode = coder_param_proto.output_mode
-        if output_mode == flink_fn_execution_pb2.CoderParam.SINGLE:
+    def from_coder_info_descriptor_proto(cls, coder_info_descriptor_proto):
+        field_coder = cls._to_field_coder(coder_info_descriptor_proto)
+        mode = coder_info_descriptor_proto.mode
+        separated_with_end_message = coder_info_descriptor_proto.separated_with_end_message
+        if mode == flink_fn_execution_pb2.CoderInfoDescriptor.SINGLE:
             return ValueCoder(field_coder)
         else:
-            return IterableCoder(field_coder, output_mode)
+            return IterableCoder(field_coder, separated_with_end_message)
 
     @classmethod
-    def _to_field_coder(cls, coder_param_proto):
-        data_type = coder_param_proto.data_type
-        if data_type == flink_fn_execution_pb2.CoderParam.FLATTEN_ROW:
-            if coder_param_proto.HasField('schema'):
-                schema_proto = coder_param_proto.schema
-                field_coders = [from_proto(f.type) for f in schema_proto.fields]
-            else:
-                type_info_proto = coder_param_proto.type_info
-                field_coders = [from_type_info_proto(f.field_type)
-                                for f in type_info_proto.row_type_info.fields]
+    def _to_field_coder(cls, coder_info_descriptor_proto):
+        if coder_info_descriptor_proto.HasField('flatten_row_type'):
+            schema_proto = coder_info_descriptor_proto.flatten_row_type.schema
+            field_coders = [from_proto(f.type) for f in schema_proto.fields]
             return FlattenRowCoder(field_coders)
-        elif data_type == flink_fn_execution_pb2.CoderParam.ROW:
-            schema_proto = coder_param_proto.schema
+        elif coder_info_descriptor_proto.HasField('row_type'):
+            schema_proto = coder_info_descriptor_proto.row_type.schema
             field_coders = [from_proto(f.type) for f in schema_proto.fields]
             field_names = [f.name for f in schema_proto.fields]
             return RowCoder(field_coders, field_names)
-        elif data_type == flink_fn_execution_pb2.CoderParam.RAW:
-            type_info_proto = coder_param_proto.type_info
-            field_coder = from_type_info_proto(type_info_proto)
-            return field_coder
-        elif data_type == flink_fn_execution_pb2.CoderParam.ARROW:
+        elif coder_info_descriptor_proto.HasField('arrow_type'):
             timezone = pytz.timezone(os.environ['table.exec.timezone'])
-            schema_proto = coder_param_proto.schema
+            schema_proto = coder_info_descriptor_proto.arrow_type.schema
             row_type = cls._to_row_type(schema_proto)
             return ArrowCoder(cls._to_arrow_schema(row_type), row_type, timezone)
-        elif data_type == flink_fn_execution_pb2.CoderParam.OVER_WINDOW_ARROW:
+        elif coder_info_descriptor_proto.HasField('over_window_arrow_type'):
             timezone = pytz.timezone(os.environ['table.exec.timezone'])
-            schema_proto = coder_param_proto.schema
+            schema_proto = coder_info_descriptor_proto.over_window_arrow_type.schema
             row_type = cls._to_row_type(schema_proto)
             return OverWindowArrowCoder(
                 cls._to_arrow_schema(row_type), row_type, timezone)
+        elif coder_info_descriptor_proto.HasField('raw_type'):
+            type_info_proto = coder_info_descriptor_proto.raw_type.type_info
+            field_coder = from_type_info_proto(type_info_proto)
+            return field_coder
         else:
-            raise ValueError("Unexpected coder type %s" % data_type)
+            raise ValueError("Unexpected coder type %s" % coder_info_descriptor_proto)
 
     @classmethod
     def _to_arrow_schema(cls, row_type):
@@ -151,26 +149,24 @@ def _to_row_type(cls, row_schema):
         return RowType([RowField(f.name, cls._to_data_type(f.type)) for f in row_schema.fields])
 
 
-class FieldCoder(ABC):
-
-    def get_impl(self) -> coder_impl.FieldCoderImpl:
-        pass
-
-    def __eq__(self, other):
-        return type(self) == type(other)
-
-
 class IterableCoder(LengthPrefixBaseCoder):
     """
     Coder for iterable data.
     """
 
-    def __init__(self, field_coder: FieldCoder, output_mode):
+    def __init__(self, field_coder: 'FieldCoder', separated_with_end_message):
         super(IterableCoder, self).__init__(field_coder)
-        self._output_mode = output_mode
+        self._separated_with_end_message = separated_with_end_message
 
     def get_impl(self):
-        return coder_impl.IterableCoderImpl(self._field_coder.get_impl(), self._output_mode)
+        if isinstance(self._field_coder, (ArrowCoder, OverWindowArrowCoder)):
+            # ArrowCoder and OverWindowArrowCoder doesn't support fast coder currently.
+            from pyflink.fn_execution import coder_impl_slow
+            return coder_impl_slow.IterableCoderImpl(self._field_coder.get_impl(),
+                                                     self._separated_with_end_message)
+        else:
+            return coder_impl.IterableCoderImpl(self._field_coder.get_impl(),
+                                                self._separated_with_end_message)
 
 
 class ValueCoder(LengthPrefixBaseCoder):
@@ -178,7 +174,7 @@ class ValueCoder(LengthPrefixBaseCoder):
     Coder for single data.
     """
 
-    def __init__(self, field_coder: FieldCoder):
+    def __init__(self, field_coder: 'FieldCoder'):
         super(ValueCoder, self).__init__(field_coder)
 
     def get_impl(self):
@@ -190,6 +186,20 @@ def get_impl(self):
             return coder_impl.ValueCoderImpl(self._field_coder.get_impl())
 
 
+#########################################################################
+#                         Low-level coder: FieldCoder
+#########################################################################
+
+
+class FieldCoder(ABC):
+
+    def get_impl(self) -> coder_impl.FieldCoderImpl:
+        pass
+
+    def __eq__(self, other):
+        return type(self) == type(other)
+
+
 class FlattenRowCoder(FieldCoder):
     """
     Coder for Row. The decoded result will be flattened as a list of column values of a row instead
diff --git a/flink-python/pyflink/fn_execution/flink_fn_execution_pb2.py b/flink-python/pyflink/fn_execution/flink_fn_execution_pb2.py
index e0e09340875ef..cb58fbfb14bbb 100644
--- a/flink-python/pyflink/fn_execution/flink_fn_execution_pb2.py
+++ b/flink-python/pyflink/fn_execution/flink_fn_execution_pb2.py
@@ -36,7 +36,7 @@
   name='flink-fn-execution.proto',
   package='org.apache.flink.fn_execution.v1',
   syntax='proto3',
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 )
 
 
@@ -87,56 +87,6 @@
 )
 _sym_db.RegisterEnumDescriptor(_OVERWINDOW_WINDOWTYPE)
 
-_USERDEFINEDDATASTREAMFUNCTION_FUNCTIONTYPE = _descriptor.EnumDescriptor(
-  name='FunctionType',
-  full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.FunctionType',
-  filename=None,
-  file=DESCRIPTOR,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='MAP', index=0, number=0,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='FLAT_MAP', index=1, number=1,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='CO_MAP', index=2, number=2,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='CO_FLAT_MAP', index=3, number=3,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='PROCESS', index=4, number=4,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='KEYED_PROCESS', index=5, number=5,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='KEYED_CO_PROCESS', index=6, number=6,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='TIMESTAMP_ASSIGNER', index=7, number=7,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='WINDOW', index=8, number=8,
-      options=None,
-      type=None),
-  ],
-  containing_type=None,
-  options=None,
-  serialized_start=1635,
-  serialized_end=1791,
-)
-_sym_db.RegisterEnumDescriptor(_USERDEFINEDDATASTREAMFUNCTION_FUNCTIONTYPE)
-
 _GROUPWINDOW_WINDOWTYPE = _descriptor.EnumDescriptor(
   name='WindowType',
   full_name='org.apache.flink.fn_execution.v1.GroupWindow.WindowType',
@@ -158,8 +108,8 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=2940,
-  serialized_end=3031,
+  serialized_start=2050,
+  serialized_end=2141,
 )
 _sym_db.RegisterEnumDescriptor(_GROUPWINDOW_WINDOWTYPE)
 
@@ -188,8 +138,8 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=3033,
-  serialized_end=3132,
+  serialized_start=2143,
+  serialized_end=2242,
 )
 _sym_db.RegisterEnumDescriptor(_GROUPWINDOW_WINDOWPROPERTY)
 
@@ -286,71 +236,11 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=5386,
-  serialized_end=5675,
+  serialized_start=4496,
+  serialized_end=4785,
 )
 _sym_db.RegisterEnumDescriptor(_SCHEMA_TYPENAME)
 
-_CODERPARAM_DATATYPE = _descriptor.EnumDescriptor(
-  name='DataType',
-  full_name='org.apache.flink.fn_execution.v1.CoderParam.DataType',
-  filename=None,
-  file=DESCRIPTOR,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='FLATTEN_ROW', index=0, number=0,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='ROW', index=1, number=1,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='RAW', index=2, number=2,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='ARROW', index=3, number=3,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='OVER_WINDOW_ARROW', index=4, number=4,
-      options=None,
-      type=None),
-  ],
-  containing_type=None,
-  options=None,
-  serialized_start=5969,
-  serialized_end=6048,
-)
-_sym_db.RegisterEnumDescriptor(_CODERPARAM_DATATYPE)
-
-_CODERPARAM_OUTPUTMODE = _descriptor.EnumDescriptor(
-  name='OutputMode',
-  full_name='org.apache.flink.fn_execution.v1.CoderParam.OutputMode',
-  filename=None,
-  file=DESCRIPTOR,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='SINGLE', index=0, number=0,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='MULTIPLE', index=1, number=1,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='MULTIPLE_WITH_END', index=2, number=2,
-      options=None,
-      type=None),
-  ],
-  containing_type=None,
-  options=None,
-  serialized_start=6050,
-  serialized_end=6111,
-)
-_sym_db.RegisterEnumDescriptor(_CODERPARAM_OUTPUTMODE)
-
 _TYPEINFO_TYPENAME = _descriptor.EnumDescriptor(
   name='TypeName',
   full_name='org.apache.flink.fn_execution.v1.TypeInfo.TypeName',
@@ -448,11 +338,83 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=6950,
-  serialized_end=7245,
+  serialized_start=5610,
+  serialized_end=5905,
 )
 _sym_db.RegisterEnumDescriptor(_TYPEINFO_TYPENAME)
 
+_USERDEFINEDDATASTREAMFUNCTION_FUNCTIONTYPE = _descriptor.EnumDescriptor(
+  name='FunctionType',
+  full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.FunctionType',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='MAP', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='FLAT_MAP', index=1, number=1,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='CO_MAP', index=2, number=2,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='CO_FLAT_MAP', index=3, number=3,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='PROCESS', index=4, number=4,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='KEYED_PROCESS', index=5, number=5,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='KEYED_CO_PROCESS', index=6, number=6,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='TIMESTAMP_ASSIGNER', index=7, number=7,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='WINDOW', index=8, number=8,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=6652,
+  serialized_end=6808,
+)
+_sym_db.RegisterEnumDescriptor(_USERDEFINEDDATASTREAMFUNCTION_FUNCTIONTYPE)
+
+_CODERINFODESCRIPTOR_MODE = _descriptor.EnumDescriptor(
+  name='Mode',
+  full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.Mode',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='SINGLE', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='MULTIPLE', index=1, number=1,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=7775,
+  serialized_end=7807,
+)
+_sym_db.RegisterEnumDescriptor(_CODERINFODESCRIPTOR_MODE)
+
 
 _INPUT = _descriptor.Descriptor(
   name='Input',
@@ -652,24 +614,17 @@
 )
 
 
-_USERDEFINEDDATASTREAMFUNCTION_JOBPARAMETER = _descriptor.Descriptor(
-  name='JobParameter',
-  full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.JobParameter',
+_USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_LISTVIEW = _descriptor.Descriptor(
+  name='ListView',
+  full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.ListView',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='key', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.JobParameter.key', index=0,
-      number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='value', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.JobParameter.value', index=1,
-      number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
+      name='element_type', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.ListView.element_type', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
@@ -685,77 +640,86 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1251,
-  serialized_end=1293,
+  serialized_start=1432,
+  serialized_end=1516,
 )
 
-_USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT = _descriptor.Descriptor(
-  name='RuntimeContext',
-  full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext',
+_USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_MAPVIEW = _descriptor.Descriptor(
+  name='MapView',
+  full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.MapView',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='task_name', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.task_name', index=0,
-      number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='task_name_with_subtasks', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.task_name_with_subtasks', index=1,
-      number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='number_of_parallel_subtasks', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.number_of_parallel_subtasks', index=2,
-      number=3, type=5, cpp_type=1, label=1,
-      has_default_value=False, default_value=0,
+      name='key_type', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.MapView.key_type', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='max_number_of_parallel_subtasks', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.max_number_of_parallel_subtasks', index=3,
-      number=4, type=5, cpp_type=1, label=1,
-      has_default_value=False, default_value=0,
+      name='value_type', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.MapView.value_type', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=1519,
+  serialized_end=1670,
+)
+
+_USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC = _descriptor.Descriptor(
+  name='DataViewSpec',
+  full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
     _descriptor.FieldDescriptor(
-      name='index_of_this_subtask', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.index_of_this_subtask', index=4,
-      number=5, type=5, cpp_type=1, label=1,
-      has_default_value=False, default_value=0,
+      name='name', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.name', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='attempt_number', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.attempt_number', index=5,
-      number=6, type=5, cpp_type=1, label=1,
+      name='field_index', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.field_index', index=1,
+      number=2, type=5, cpp_type=1, label=1,
       has_default_value=False, default_value=0,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='job_parameters', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.job_parameters', index=6,
-      number=7, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
+      name='list_view', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.list_view', index=2,
+      number=3, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='in_batch_execution_mode', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.in_batch_execution_mode', index=7,
-      number=8, type=8, cpp_type=7, label=1,
-      has_default_value=False, default_value=False,
+      name='map_view', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.map_view', index=3,
+      number=4, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
   ],
   extensions=[
   ],
-  nested_types=[],
+  nested_types=[_USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_LISTVIEW, _USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_MAPVIEW, ],
   enum_types=[
   ],
   options=None,
@@ -763,190 +727,12 @@
   syntax='proto3',
   extension_ranges=[],
   oneofs=[
+    _descriptor.OneofDescriptor(
+      name='data_view', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.data_view',
+      index=0, containing_type=None, fields=[]),
   ],
-  serialized_start=1296,
-  serialized_end=1632,
-)
-
-_USERDEFINEDDATASTREAMFUNCTION = _descriptor.Descriptor(
-  name='UserDefinedDataStreamFunction',
-  full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='function_type', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.function_type', index=0,
-      number=1, type=14, cpp_type=8, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='runtime_context', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.runtime_context', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='payload', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.payload', index=2,
-      number=3, type=12, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b(""),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='metric_enabled', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.metric_enabled', index=3,
-      number=4, type=8, cpp_type=7, label=1,
-      has_default_value=False, default_value=False,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='key_type_info', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.key_type_info', index=4,
-      number=5, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-  ],
-  extensions=[
-  ],
-  nested_types=[_USERDEFINEDDATASTREAMFUNCTION_JOBPARAMETER, _USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT, ],
-  enum_types=[
-    _USERDEFINEDDATASTREAMFUNCTION_FUNCTIONTYPE,
-  ],
-  options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=904,
-  serialized_end=1791,
-)
-
-
-_USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_LISTVIEW = _descriptor.Descriptor(
-  name='ListView',
-  full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.ListView',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='element_type', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.ListView.element_type', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=2322,
-  serialized_end=2406,
-)
-
-_USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_MAPVIEW = _descriptor.Descriptor(
-  name='MapView',
-  full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.MapView',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='key_type', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.MapView.key_type', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='value_type', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.MapView.value_type', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=2409,
-  serialized_end=2560,
-)
-
-_USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC = _descriptor.Descriptor(
-  name='DataViewSpec',
-  full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='name', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.name', index=0,
-      number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='field_index', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.field_index', index=1,
-      number=2, type=5, cpp_type=1, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='list_view', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.list_view', index=2,
-      number=3, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='map_view', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.map_view', index=3,
-      number=4, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-  ],
-  extensions=[
-  ],
-  nested_types=[_USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_LISTVIEW, _USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_MAPVIEW, ],
-  enum_types=[
-  ],
-  options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-    _descriptor.OneofDescriptor(
-      name='data_view', full_name='org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec.data_view',
-      index=0, containing_type=None, fields=[]),
-  ],
-  serialized_start=2059,
-  serialized_end=2573,
+  serialized_start=1169,
+  serialized_end=1683,
 )
 
 _USERDEFINEDAGGREGATEFUNCTION = _descriptor.Descriptor(
@@ -1010,8 +796,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1794,
-  serialized_end=2573,
+  serialized_start=904,
+  serialized_end=1683,
 )
 
 
@@ -1106,8 +892,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2576,
-  serialized_end=3132,
+  serialized_start=1686,
+  serialized_end=2242,
 )
 
 
@@ -1214,8 +1000,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3135,
-  serialized_end=3644,
+  serialized_start=2245,
+  serialized_end=2754,
 )
 
 
@@ -1252,8 +1038,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3722,
-  serialized_end=3873,
+  serialized_start=2832,
+  serialized_end=2983,
 )
 
 _SCHEMA_TIMEINFO = _descriptor.Descriptor(
@@ -1282,8 +1068,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3875,
-  serialized_end=3904,
+  serialized_start=2985,
+  serialized_end=3014,
 )
 
 _SCHEMA_TIMESTAMPINFO = _descriptor.Descriptor(
@@ -1312,8 +1098,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3906,
-  serialized_end=3940,
+  serialized_start=3016,
+  serialized_end=3050,
 )
 
 _SCHEMA_LOCALZONEDTIMESTAMPINFO = _descriptor.Descriptor(
@@ -1342,8 +1128,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3942,
-  serialized_end=3986,
+  serialized_start=3052,
+  serialized_end=3096,
 )
 
 _SCHEMA_ZONEDTIMESTAMPINFO = _descriptor.Descriptor(
@@ -1372,8 +1158,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3988,
-  serialized_end=4027,
+  serialized_start=3098,
+  serialized_end=3137,
 )
 
 _SCHEMA_DECIMALINFO = _descriptor.Descriptor(
@@ -1409,8 +1195,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=4029,
-  serialized_end=4076,
+  serialized_start=3139,
+  serialized_end=3186,
 )
 
 _SCHEMA_BINARYINFO = _descriptor.Descriptor(
@@ -1439,8 +1225,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=4078,
-  serialized_end=4106,
+  serialized_start=3188,
+  serialized_end=3216,
 )
 
 _SCHEMA_VARBINARYINFO = _descriptor.Descriptor(
@@ -1469,8 +1255,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=4108,
-  serialized_end=4139,
+  serialized_start=3218,
+  serialized_end=3249,
 )
 
 _SCHEMA_CHARINFO = _descriptor.Descriptor(
@@ -1499,8 +1285,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=4141,
-  serialized_end=4167,
+  serialized_start=3251,
+  serialized_end=3277,
 )
 
 _SCHEMA_VARCHARINFO = _descriptor.Descriptor(
@@ -1529,8 +1315,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=4169,
-  serialized_end=4198,
+  serialized_start=3279,
+  serialized_end=3308,
 )
 
 _SCHEMA_FIELDTYPE = _descriptor.Descriptor(
@@ -1625,16 +1411,408 @@
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='char_info', full_name='org.apache.flink.fn_execution.v1.Schema.FieldType.char_info', index=12,
-      number=13, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
+      name='char_info', full_name='org.apache.flink.fn_execution.v1.Schema.FieldType.char_info', index=12,
+      number=13, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='var_char_info', full_name='org.apache.flink.fn_execution.v1.Schema.FieldType.var_char_info', index=13,
+      number=14, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+    _descriptor.OneofDescriptor(
+      name='type_info', full_name='org.apache.flink.fn_execution.v1.Schema.FieldType.type_info',
+      index=0, containing_type=None, fields=[]),
+  ],
+  serialized_start=3311,
+  serialized_end=4383,
+)
+
+_SCHEMA_FIELD = _descriptor.Descriptor(
+  name='Field',
+  full_name='org.apache.flink.fn_execution.v1.Schema.Field',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='name', full_name='org.apache.flink.fn_execution.v1.Schema.Field.name', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='description', full_name='org.apache.flink.fn_execution.v1.Schema.Field.description', index=1,
+      number=2, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='type', full_name='org.apache.flink.fn_execution.v1.Schema.Field.type', index=2,
+      number=3, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=4385,
+  serialized_end=4493,
+)
+
+_SCHEMA = _descriptor.Descriptor(
+  name='Schema',
+  full_name='org.apache.flink.fn_execution.v1.Schema',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='fields', full_name='org.apache.flink.fn_execution.v1.Schema.fields', index=0,
+      number=1, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[_SCHEMA_MAPINFO, _SCHEMA_TIMEINFO, _SCHEMA_TIMESTAMPINFO, _SCHEMA_LOCALZONEDTIMESTAMPINFO, _SCHEMA_ZONEDTIMESTAMPINFO, _SCHEMA_DECIMALINFO, _SCHEMA_BINARYINFO, _SCHEMA_VARBINARYINFO, _SCHEMA_CHARINFO, _SCHEMA_VARCHARINFO, _SCHEMA_FIELDTYPE, _SCHEMA_FIELD, ],
+  enum_types=[
+    _SCHEMA_TYPENAME,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=2757,
+  serialized_end=4785,
+)
+
+
+_TYPEINFO_MAPTYPEINFO = _descriptor.Descriptor(
+  name='MapTypeInfo',
+  full_name='org.apache.flink.fn_execution.v1.TypeInfo.MapTypeInfo',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='key_type', full_name='org.apache.flink.fn_execution.v1.TypeInfo.MapTypeInfo.key_type', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='value_type', full_name='org.apache.flink.fn_execution.v1.TypeInfo.MapTypeInfo.value_type', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5199,
+  serialized_end=5338,
+)
+
+_TYPEINFO_ROWTYPEINFO_FIELD = _descriptor.Descriptor(
+  name='Field',
+  full_name='org.apache.flink.fn_execution.v1.TypeInfo.RowTypeInfo.Field',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='field_name', full_name='org.apache.flink.fn_execution.v1.TypeInfo.RowTypeInfo.Field.field_name', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='field_type', full_name='org.apache.flink.fn_execution.v1.TypeInfo.RowTypeInfo.Field.field_type', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5434,
+  serialized_end=5525,
+)
+
+_TYPEINFO_ROWTYPEINFO = _descriptor.Descriptor(
+  name='RowTypeInfo',
+  full_name='org.apache.flink.fn_execution.v1.TypeInfo.RowTypeInfo',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='fields', full_name='org.apache.flink.fn_execution.v1.TypeInfo.RowTypeInfo.fields', index=0,
+      number=1, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[_TYPEINFO_ROWTYPEINFO_FIELD, ],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5341,
+  serialized_end=5525,
+)
+
+_TYPEINFO_TUPLETYPEINFO = _descriptor.Descriptor(
+  name='TupleTypeInfo',
+  full_name='org.apache.flink.fn_execution.v1.TypeInfo.TupleTypeInfo',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='field_types', full_name='org.apache.flink.fn_execution.v1.TypeInfo.TupleTypeInfo.field_types', index=0,
+      number=1, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=5527,
+  serialized_end=5607,
+)
+
+_TYPEINFO = _descriptor.Descriptor(
+  name='TypeInfo',
+  full_name='org.apache.flink.fn_execution.v1.TypeInfo',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='type_name', full_name='org.apache.flink.fn_execution.v1.TypeInfo.type_name', index=0,
+      number=1, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='collection_element_type', full_name='org.apache.flink.fn_execution.v1.TypeInfo.collection_element_type', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='row_type_info', full_name='org.apache.flink.fn_execution.v1.TypeInfo.row_type_info', index=2,
+      number=3, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='tuple_type_info', full_name='org.apache.flink.fn_execution.v1.TypeInfo.tuple_type_info', index=3,
+      number=4, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='map_type_info', full_name='org.apache.flink.fn_execution.v1.TypeInfo.map_type_info', index=4,
+      number=5, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[_TYPEINFO_MAPTYPEINFO, _TYPEINFO_ROWTYPEINFO, _TYPEINFO_TUPLETYPEINFO, ],
+  enum_types=[
+    _TYPEINFO_TYPENAME,
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+    _descriptor.OneofDescriptor(
+      name='type_info', full_name='org.apache.flink.fn_execution.v1.TypeInfo.type_info',
+      index=0, containing_type=None, fields=[]),
+  ],
+  serialized_start=4788,
+  serialized_end=5918,
+)
+
+
+_USERDEFINEDDATASTREAMFUNCTION_JOBPARAMETER = _descriptor.Descriptor(
+  name='JobParameter',
+  full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.JobParameter',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='key', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.JobParameter.key', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='value', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.JobParameter.value', index=1,
+      number=2, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=6268,
+  serialized_end=6310,
+)
+
+_USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT = _descriptor.Descriptor(
+  name='RuntimeContext',
+  full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='task_name', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.task_name', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='task_name_with_subtasks', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.task_name_with_subtasks', index=1,
+      number=2, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='number_of_parallel_subtasks', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.number_of_parallel_subtasks', index=2,
+      number=3, type=5, cpp_type=1, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='max_number_of_parallel_subtasks', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.max_number_of_parallel_subtasks', index=3,
+      number=4, type=5, cpp_type=1, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='index_of_this_subtask', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.index_of_this_subtask', index=4,
+      number=5, type=5, cpp_type=1, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='attempt_number', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.attempt_number', index=5,
+      number=6, type=5, cpp_type=1, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='job_parameters', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.job_parameters', index=6,
+      number=7, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='var_char_info', full_name='org.apache.flink.fn_execution.v1.Schema.FieldType.var_char_info', index=13,
-      number=14, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
+      name='in_batch_execution_mode', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext.in_batch_execution_mode', index=7,
+      number=8, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
@@ -1649,78 +1827,59 @@
   syntax='proto3',
   extension_ranges=[],
   oneofs=[
-    _descriptor.OneofDescriptor(
-      name='type_info', full_name='org.apache.flink.fn_execution.v1.Schema.FieldType.type_info',
-      index=0, containing_type=None, fields=[]),
   ],
-  serialized_start=4201,
-  serialized_end=5273,
+  serialized_start=6313,
+  serialized_end=6649,
 )
 
-_SCHEMA_FIELD = _descriptor.Descriptor(
-  name='Field',
-  full_name='org.apache.flink.fn_execution.v1.Schema.Field',
+_USERDEFINEDDATASTREAMFUNCTION = _descriptor.Descriptor(
+  name='UserDefinedDataStreamFunction',
+  full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='name', full_name='org.apache.flink.fn_execution.v1.Schema.Field.name', index=0,
-      number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
+      name='function_type', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.function_type', index=0,
+      number=1, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='description', full_name='org.apache.flink.fn_execution.v1.Schema.Field.description', index=1,
-      number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
+      name='runtime_context', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.runtime_context', index=1,
+      number=2, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='type', full_name='org.apache.flink.fn_execution.v1.Schema.Field.type', index=2,
-      number=3, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
+      name='payload', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.payload', index=2,
+      number=3, type=12, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b(""),
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=5275,
-  serialized_end=5383,
-)
-
-_SCHEMA = _descriptor.Descriptor(
-  name='Schema',
-  full_name='org.apache.flink.fn_execution.v1.Schema',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  fields=[
     _descriptor.FieldDescriptor(
-      name='fields', full_name='org.apache.flink.fn_execution.v1.Schema.fields', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
+      name='metric_enabled', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.metric_enabled', index=3,
+      number=4, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='key_type_info', full_name='org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.key_type_info', index=4,
+      number=5, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
   ],
   extensions=[
   ],
-  nested_types=[_SCHEMA_MAPINFO, _SCHEMA_TIMEINFO, _SCHEMA_TIMESTAMPINFO, _SCHEMA_LOCALZONEDTIMESTAMPINFO, _SCHEMA_ZONEDTIMESTAMPINFO, _SCHEMA_DECIMALINFO, _SCHEMA_BINARYINFO, _SCHEMA_VARBINARYINFO, _SCHEMA_CHARINFO, _SCHEMA_VARCHARINFO, _SCHEMA_FIELDTYPE, _SCHEMA_FIELD, ],
+  nested_types=[_USERDEFINEDDATASTREAMFUNCTION_JOBPARAMETER, _USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT, ],
   enum_types=[
-    _SCHEMA_TYPENAME,
+    _USERDEFINEDDATASTREAMFUNCTION_FUNCTIONTYPE,
   ],
   options=None,
   is_extendable=False,
@@ -1728,89 +1887,55 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3647,
-  serialized_end=5675,
+  serialized_start=5921,
+  serialized_end=6808,
 )
 
 
-_CODERPARAM = _descriptor.Descriptor(
-  name='CoderParam',
-  full_name='org.apache.flink.fn_execution.v1.CoderParam',
+_CODERINFODESCRIPTOR_FLATTENROWTYPE = _descriptor.Descriptor(
+  name='FlattenRowType',
+  full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.FlattenRowType',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='schema', full_name='org.apache.flink.fn_execution.v1.CoderParam.schema', index=0,
+      name='schema', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.FlattenRowType.schema', index=0,
       number=1, type=11, cpp_type=10, label=1,
       has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='type_info', full_name='org.apache.flink.fn_execution.v1.CoderParam.type_info', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='data_type', full_name='org.apache.flink.fn_execution.v1.CoderParam.data_type', index=2,
-      number=3, type=14, cpp_type=8, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='output_mode', full_name='org.apache.flink.fn_execution.v1.CoderParam.output_mode', index=3,
-      number=4, type=14, cpp_type=8, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
   ],
   extensions=[
   ],
   nested_types=[],
   enum_types=[
-    _CODERPARAM_DATATYPE,
-    _CODERPARAM_OUTPUTMODE,
   ],
   options=None,
   is_extendable=False,
   syntax='proto3',
   extension_ranges=[],
   oneofs=[
-    _descriptor.OneofDescriptor(
-      name='field_type', full_name='org.apache.flink.fn_execution.v1.CoderParam.field_type',
-      index=0, containing_type=None, fields=[]),
   ],
-  serialized_start=5678,
-  serialized_end=6125,
+  serialized_start=7404,
+  serialized_end=7478,
 )
 
-
-_TYPEINFO_MAPTYPEINFO = _descriptor.Descriptor(
-  name='MapTypeInfo',
-  full_name='org.apache.flink.fn_execution.v1.TypeInfo.MapTypeInfo',
+_CODERINFODESCRIPTOR_ROWTYPE = _descriptor.Descriptor(
+  name='RowType',
+  full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.RowType',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='key_type', full_name='org.apache.flink.fn_execution.v1.TypeInfo.MapTypeInfo.key_type', index=0,
+      name='schema', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.RowType.schema', index=0,
       number=1, type=11, cpp_type=10, label=1,
       has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='value_type', full_name='org.apache.flink.fn_execution.v1.TypeInfo.MapTypeInfo.value_type', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
   ],
   extensions=[
   ],
@@ -1823,27 +1948,20 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=6539,
-  serialized_end=6678,
+  serialized_start=7480,
+  serialized_end=7547,
 )
 
-_TYPEINFO_ROWTYPEINFO_FIELD = _descriptor.Descriptor(
-  name='Field',
-  full_name='org.apache.flink.fn_execution.v1.TypeInfo.RowTypeInfo.Field',
+_CODERINFODESCRIPTOR_ARROWTYPE = _descriptor.Descriptor(
+  name='ArrowType',
+  full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.ArrowType',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='field_name', full_name='org.apache.flink.fn_execution.v1.TypeInfo.RowTypeInfo.Field.field_name', index=0,
-      number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='field_type', full_name='org.apache.flink.fn_execution.v1.TypeInfo.RowTypeInfo.Field.field_type', index=1,
-      number=2, type=11, cpp_type=10, label=1,
+      name='schema', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.ArrowType.schema', index=0,
+      number=1, type=11, cpp_type=10, label=1,
       has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
@@ -1860,28 +1978,28 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=6774,
-  serialized_end=6865,
+  serialized_start=7549,
+  serialized_end=7618,
 )
 
-_TYPEINFO_ROWTYPEINFO = _descriptor.Descriptor(
-  name='RowTypeInfo',
-  full_name='org.apache.flink.fn_execution.v1.TypeInfo.RowTypeInfo',
+_CODERINFODESCRIPTOR_OVERWINDOWARROWTYPE = _descriptor.Descriptor(
+  name='OverWindowArrowType',
+  full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.OverWindowArrowType',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='fields', full_name='org.apache.flink.fn_execution.v1.TypeInfo.RowTypeInfo.fields', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
+      name='schema', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.OverWindowArrowType.schema', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
   ],
   extensions=[
   ],
-  nested_types=[_TYPEINFO_ROWTYPEINFO_FIELD, ],
+  nested_types=[],
   enum_types=[
   ],
   options=None,
@@ -1890,21 +2008,21 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=6681,
-  serialized_end=6865,
+  serialized_start=7620,
+  serialized_end=7699,
 )
 
-_TYPEINFO_TUPLETYPEINFO = _descriptor.Descriptor(
-  name='TupleTypeInfo',
-  full_name='org.apache.flink.fn_execution.v1.TypeInfo.TupleTypeInfo',
+_CODERINFODESCRIPTOR_RAWTYPE = _descriptor.Descriptor(
+  name='RawType',
+  full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.RawType',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='field_types', full_name='org.apache.flink.fn_execution.v1.TypeInfo.TupleTypeInfo.field_types', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
+      name='type_info', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.RawType.type_info', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
@@ -1920,58 +2038,72 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=6867,
-  serialized_end=6947,
+  serialized_start=7701,
+  serialized_end=7773,
 )
 
-_TYPEINFO = _descriptor.Descriptor(
-  name='TypeInfo',
-  full_name='org.apache.flink.fn_execution.v1.TypeInfo',
+_CODERINFODESCRIPTOR = _descriptor.Descriptor(
+  name='CoderInfoDescriptor',
+  full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='type_name', full_name='org.apache.flink.fn_execution.v1.TypeInfo.type_name', index=0,
-      number=1, type=14, cpp_type=8, label=1,
-      has_default_value=False, default_value=0,
+      name='flatten_row_type', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.flatten_row_type', index=0,
+      number=1, type=11, cpp_type=10, label=1,
+      has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='collection_element_type', full_name='org.apache.flink.fn_execution.v1.TypeInfo.collection_element_type', index=1,
+      name='row_type', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.row_type', index=1,
       number=2, type=11, cpp_type=10, label=1,
       has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='row_type_info', full_name='org.apache.flink.fn_execution.v1.TypeInfo.row_type_info', index=2,
+      name='arrow_type', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.arrow_type', index=2,
       number=3, type=11, cpp_type=10, label=1,
       has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='tuple_type_info', full_name='org.apache.flink.fn_execution.v1.TypeInfo.tuple_type_info', index=3,
+      name='over_window_arrow_type', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.over_window_arrow_type', index=3,
       number=4, type=11, cpp_type=10, label=1,
       has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='map_type_info', full_name='org.apache.flink.fn_execution.v1.TypeInfo.map_type_info', index=4,
+      name='raw_type', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.raw_type', index=4,
       number=5, type=11, cpp_type=10, label=1,
       has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='mode', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.mode', index=5,
+      number=6, type=14, cpp_type=8, label=1,
+      has_default_value=False, default_value=0,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='separated_with_end_message', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.separated_with_end_message', index=6,
+      number=7, type=8, cpp_type=7, label=1,
+      has_default_value=False, default_value=False,
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
   ],
   extensions=[
   ],
-  nested_types=[_TYPEINFO_MAPTYPEINFO, _TYPEINFO_ROWTYPEINFO, _TYPEINFO_TUPLETYPEINFO, ],
+  nested_types=[_CODERINFODESCRIPTOR_FLATTENROWTYPE, _CODERINFODESCRIPTOR_ROWTYPE, _CODERINFODESCRIPTOR_ARROWTYPE, _CODERINFODESCRIPTOR_OVERWINDOWARROWTYPE, _CODERINFODESCRIPTOR_RAWTYPE, ],
   enum_types=[
-    _TYPEINFO_TYPENAME,
+    _CODERINFODESCRIPTOR_MODE,
   ],
   options=None,
   is_extendable=False,
@@ -1979,11 +2111,11 @@
   extension_ranges=[],
   oneofs=[
     _descriptor.OneofDescriptor(
-      name='type_info', full_name='org.apache.flink.fn_execution.v1.TypeInfo.type_info',
+      name='data_type', full_name='org.apache.flink.fn_execution.v1.CoderInfoDescriptor.data_type',
       index=0, containing_type=None, fields=[]),
   ],
-  serialized_start=6128,
-  serialized_end=7258,
+  serialized_start=6811,
+  serialized_end=7820,
 )
 
 _INPUT.fields_by_name['udf'].message_type = _USERDEFINEDFUNCTION
@@ -2001,13 +2133,6 @@
 _USERDEFINEDFUNCTIONS.fields_by_name['windows'].message_type = _OVERWINDOW
 _OVERWINDOW.fields_by_name['window_type'].enum_type = _OVERWINDOW_WINDOWTYPE
 _OVERWINDOW_WINDOWTYPE.containing_type = _OVERWINDOW
-_USERDEFINEDDATASTREAMFUNCTION_JOBPARAMETER.containing_type = _USERDEFINEDDATASTREAMFUNCTION
-_USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT.fields_by_name['job_parameters'].message_type = _USERDEFINEDDATASTREAMFUNCTION_JOBPARAMETER
-_USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT.containing_type = _USERDEFINEDDATASTREAMFUNCTION
-_USERDEFINEDDATASTREAMFUNCTION.fields_by_name['function_type'].enum_type = _USERDEFINEDDATASTREAMFUNCTION_FUNCTIONTYPE
-_USERDEFINEDDATASTREAMFUNCTION.fields_by_name['runtime_context'].message_type = _USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT
-_USERDEFINEDDATASTREAMFUNCTION.fields_by_name['key_type_info'].message_type = _TYPEINFO
-_USERDEFINEDDATASTREAMFUNCTION_FUNCTIONTYPE.containing_type = _USERDEFINEDDATASTREAMFUNCTION
 _USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_LISTVIEW.fields_by_name['element_type'].message_type = _SCHEMA_FIELDTYPE
 _USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_LISTVIEW.containing_type = _USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC
 _USERDEFINEDAGGREGATEFUNCTION_DATAVIEWSPEC_MAPVIEW.fields_by_name['key_type'].message_type = _SCHEMA_FIELDTYPE
@@ -2097,18 +2222,6 @@
 _SCHEMA_FIELD.containing_type = _SCHEMA
 _SCHEMA.fields_by_name['fields'].message_type = _SCHEMA_FIELD
 _SCHEMA_TYPENAME.containing_type = _SCHEMA
-_CODERPARAM.fields_by_name['schema'].message_type = _SCHEMA
-_CODERPARAM.fields_by_name['type_info'].message_type = _TYPEINFO
-_CODERPARAM.fields_by_name['data_type'].enum_type = _CODERPARAM_DATATYPE
-_CODERPARAM.fields_by_name['output_mode'].enum_type = _CODERPARAM_OUTPUTMODE
-_CODERPARAM_DATATYPE.containing_type = _CODERPARAM
-_CODERPARAM_OUTPUTMODE.containing_type = _CODERPARAM
-_CODERPARAM.oneofs_by_name['field_type'].fields.append(
-  _CODERPARAM.fields_by_name['schema'])
-_CODERPARAM.fields_by_name['schema'].containing_oneof = _CODERPARAM.oneofs_by_name['field_type']
-_CODERPARAM.oneofs_by_name['field_type'].fields.append(
-  _CODERPARAM.fields_by_name['type_info'])
-_CODERPARAM.fields_by_name['type_info'].containing_oneof = _CODERPARAM.oneofs_by_name['field_type']
 _TYPEINFO_MAPTYPEINFO.fields_by_name['key_type'].message_type = _TYPEINFO
 _TYPEINFO_MAPTYPEINFO.fields_by_name['value_type'].message_type = _TYPEINFO
 _TYPEINFO_MAPTYPEINFO.containing_type = _TYPEINFO
@@ -2136,17 +2249,56 @@
 _TYPEINFO.oneofs_by_name['type_info'].fields.append(
   _TYPEINFO.fields_by_name['map_type_info'])
 _TYPEINFO.fields_by_name['map_type_info'].containing_oneof = _TYPEINFO.oneofs_by_name['type_info']
+_USERDEFINEDDATASTREAMFUNCTION_JOBPARAMETER.containing_type = _USERDEFINEDDATASTREAMFUNCTION
+_USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT.fields_by_name['job_parameters'].message_type = _USERDEFINEDDATASTREAMFUNCTION_JOBPARAMETER
+_USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT.containing_type = _USERDEFINEDDATASTREAMFUNCTION
+_USERDEFINEDDATASTREAMFUNCTION.fields_by_name['function_type'].enum_type = _USERDEFINEDDATASTREAMFUNCTION_FUNCTIONTYPE
+_USERDEFINEDDATASTREAMFUNCTION.fields_by_name['runtime_context'].message_type = _USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT
+_USERDEFINEDDATASTREAMFUNCTION.fields_by_name['key_type_info'].message_type = _TYPEINFO
+_USERDEFINEDDATASTREAMFUNCTION_FUNCTIONTYPE.containing_type = _USERDEFINEDDATASTREAMFUNCTION
+_CODERINFODESCRIPTOR_FLATTENROWTYPE.fields_by_name['schema'].message_type = _SCHEMA
+_CODERINFODESCRIPTOR_FLATTENROWTYPE.containing_type = _CODERINFODESCRIPTOR
+_CODERINFODESCRIPTOR_ROWTYPE.fields_by_name['schema'].message_type = _SCHEMA
+_CODERINFODESCRIPTOR_ROWTYPE.containing_type = _CODERINFODESCRIPTOR
+_CODERINFODESCRIPTOR_ARROWTYPE.fields_by_name['schema'].message_type = _SCHEMA
+_CODERINFODESCRIPTOR_ARROWTYPE.containing_type = _CODERINFODESCRIPTOR
+_CODERINFODESCRIPTOR_OVERWINDOWARROWTYPE.fields_by_name['schema'].message_type = _SCHEMA
+_CODERINFODESCRIPTOR_OVERWINDOWARROWTYPE.containing_type = _CODERINFODESCRIPTOR
+_CODERINFODESCRIPTOR_RAWTYPE.fields_by_name['type_info'].message_type = _TYPEINFO
+_CODERINFODESCRIPTOR_RAWTYPE.containing_type = _CODERINFODESCRIPTOR
+_CODERINFODESCRIPTOR.fields_by_name['flatten_row_type'].message_type = _CODERINFODESCRIPTOR_FLATTENROWTYPE
+_CODERINFODESCRIPTOR.fields_by_name['row_type'].message_type = _CODERINFODESCRIPTOR_ROWTYPE
+_CODERINFODESCRIPTOR.fields_by_name['arrow_type'].message_type = _CODERINFODESCRIPTOR_ARROWTYPE
+_CODERINFODESCRIPTOR.fields_by_name['over_window_arrow_type'].message_type = _CODERINFODESCRIPTOR_OVERWINDOWARROWTYPE
+_CODERINFODESCRIPTOR.fields_by_name['raw_type'].message_type = _CODERINFODESCRIPTOR_RAWTYPE
+_CODERINFODESCRIPTOR.fields_by_name['mode'].enum_type = _CODERINFODESCRIPTOR_MODE
+_CODERINFODESCRIPTOR_MODE.containing_type = _CODERINFODESCRIPTOR
+_CODERINFODESCRIPTOR.oneofs_by_name['data_type'].fields.append(
+  _CODERINFODESCRIPTOR.fields_by_name['flatten_row_type'])
+_CODERINFODESCRIPTOR.fields_by_name['flatten_row_type'].containing_oneof = _CODERINFODESCRIPTOR.oneofs_by_name['data_type']
+_CODERINFODESCRIPTOR.oneofs_by_name['data_type'].fields.append(
+  _CODERINFODESCRIPTOR.fields_by_name['row_type'])
+_CODERINFODESCRIPTOR.fields_by_name['row_type'].containing_oneof = _CODERINFODESCRIPTOR.oneofs_by_name['data_type']
+_CODERINFODESCRIPTOR.oneofs_by_name['data_type'].fields.append(
+  _CODERINFODESCRIPTOR.fields_by_name['arrow_type'])
+_CODERINFODESCRIPTOR.fields_by_name['arrow_type'].containing_oneof = _CODERINFODESCRIPTOR.oneofs_by_name['data_type']
+_CODERINFODESCRIPTOR.oneofs_by_name['data_type'].fields.append(
+  _CODERINFODESCRIPTOR.fields_by_name['over_window_arrow_type'])
+_CODERINFODESCRIPTOR.fields_by_name['over_window_arrow_type'].containing_oneof = _CODERINFODESCRIPTOR.oneofs_by_name['data_type']
+_CODERINFODESCRIPTOR.oneofs_by_name['data_type'].fields.append(
+  _CODERINFODESCRIPTOR.fields_by_name['raw_type'])
+_CODERINFODESCRIPTOR.fields_by_name['raw_type'].containing_oneof = _CODERINFODESCRIPTOR.oneofs_by_name['data_type']
 DESCRIPTOR.message_types_by_name['Input'] = _INPUT
 DESCRIPTOR.message_types_by_name['UserDefinedFunction'] = _USERDEFINEDFUNCTION
 DESCRIPTOR.message_types_by_name['UserDefinedFunctions'] = _USERDEFINEDFUNCTIONS
 DESCRIPTOR.message_types_by_name['OverWindow'] = _OVERWINDOW
-DESCRIPTOR.message_types_by_name['UserDefinedDataStreamFunction'] = _USERDEFINEDDATASTREAMFUNCTION
 DESCRIPTOR.message_types_by_name['UserDefinedAggregateFunction'] = _USERDEFINEDAGGREGATEFUNCTION
 DESCRIPTOR.message_types_by_name['GroupWindow'] = _GROUPWINDOW
 DESCRIPTOR.message_types_by_name['UserDefinedAggregateFunctions'] = _USERDEFINEDAGGREGATEFUNCTIONS
 DESCRIPTOR.message_types_by_name['Schema'] = _SCHEMA
-DESCRIPTOR.message_types_by_name['CoderParam'] = _CODERPARAM
 DESCRIPTOR.message_types_by_name['TypeInfo'] = _TYPEINFO
+DESCRIPTOR.message_types_by_name['UserDefinedDataStreamFunction'] = _USERDEFINEDDATASTREAMFUNCTION
+DESCRIPTOR.message_types_by_name['CoderInfoDescriptor'] = _CODERINFODESCRIPTOR
 _sym_db.RegisterFileDescriptor(DESCRIPTOR)
 
 Input = _reflection.GeneratedProtocolMessageType('Input', (_message.Message,), dict(
@@ -2177,29 +2329,6 @@
   ))
 _sym_db.RegisterMessage(OverWindow)
 
-UserDefinedDataStreamFunction = _reflection.GeneratedProtocolMessageType('UserDefinedDataStreamFunction', (_message.Message,), dict(
-
-  JobParameter = _reflection.GeneratedProtocolMessageType('JobParameter', (_message.Message,), dict(
-    DESCRIPTOR = _USERDEFINEDDATASTREAMFUNCTION_JOBPARAMETER,
-    __module__ = 'flink_fn_execution_pb2'
-    # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.JobParameter)
-    ))
-  ,
-
-  RuntimeContext = _reflection.GeneratedProtocolMessageType('RuntimeContext', (_message.Message,), dict(
-    DESCRIPTOR = _USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT,
-    __module__ = 'flink_fn_execution_pb2'
-    # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext)
-    ))
-  ,
-  DESCRIPTOR = _USERDEFINEDDATASTREAMFUNCTION,
-  __module__ = 'flink_fn_execution_pb2'
-  # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction)
-  ))
-_sym_db.RegisterMessage(UserDefinedDataStreamFunction)
-_sym_db.RegisterMessage(UserDefinedDataStreamFunction.JobParameter)
-_sym_db.RegisterMessage(UserDefinedDataStreamFunction.RuntimeContext)
-
 UserDefinedAggregateFunction = _reflection.GeneratedProtocolMessageType('UserDefinedAggregateFunction', (_message.Message,), dict(
 
   DataViewSpec = _reflection.GeneratedProtocolMessageType('DataViewSpec', (_message.Message,), dict(
@@ -2348,13 +2477,6 @@
 _sym_db.RegisterMessage(Schema.FieldType)
 _sym_db.RegisterMessage(Schema.Field)
 
-CoderParam = _reflection.GeneratedProtocolMessageType('CoderParam', (_message.Message,), dict(
-  DESCRIPTOR = _CODERPARAM,
-  __module__ = 'flink_fn_execution_pb2'
-  # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.CoderParam)
-  ))
-_sym_db.RegisterMessage(CoderParam)
-
 TypeInfo = _reflection.GeneratedProtocolMessageType('TypeInfo', (_message.Message,), dict(
 
   MapTypeInfo = _reflection.GeneratedProtocolMessageType('MapTypeInfo', (_message.Message,), dict(
@@ -2394,6 +2516,76 @@
 _sym_db.RegisterMessage(TypeInfo.RowTypeInfo.Field)
 _sym_db.RegisterMessage(TypeInfo.TupleTypeInfo)
 
+UserDefinedDataStreamFunction = _reflection.GeneratedProtocolMessageType('UserDefinedDataStreamFunction', (_message.Message,), dict(
+
+  JobParameter = _reflection.GeneratedProtocolMessageType('JobParameter', (_message.Message,), dict(
+    DESCRIPTOR = _USERDEFINEDDATASTREAMFUNCTION_JOBPARAMETER,
+    __module__ = 'flink_fn_execution_pb2'
+    # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.JobParameter)
+    ))
+  ,
+
+  RuntimeContext = _reflection.GeneratedProtocolMessageType('RuntimeContext', (_message.Message,), dict(
+    DESCRIPTOR = _USERDEFINEDDATASTREAMFUNCTION_RUNTIMECONTEXT,
+    __module__ = 'flink_fn_execution_pb2'
+    # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction.RuntimeContext)
+    ))
+  ,
+  DESCRIPTOR = _USERDEFINEDDATASTREAMFUNCTION,
+  __module__ = 'flink_fn_execution_pb2'
+  # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.UserDefinedDataStreamFunction)
+  ))
+_sym_db.RegisterMessage(UserDefinedDataStreamFunction)
+_sym_db.RegisterMessage(UserDefinedDataStreamFunction.JobParameter)
+_sym_db.RegisterMessage(UserDefinedDataStreamFunction.RuntimeContext)
+
+CoderInfoDescriptor = _reflection.GeneratedProtocolMessageType('CoderInfoDescriptor', (_message.Message,), dict(
+
+  FlattenRowType = _reflection.GeneratedProtocolMessageType('FlattenRowType', (_message.Message,), dict(
+    DESCRIPTOR = _CODERINFODESCRIPTOR_FLATTENROWTYPE,
+    __module__ = 'flink_fn_execution_pb2'
+    # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.CoderInfoDescriptor.FlattenRowType)
+    ))
+  ,
+
+  RowType = _reflection.GeneratedProtocolMessageType('RowType', (_message.Message,), dict(
+    DESCRIPTOR = _CODERINFODESCRIPTOR_ROWTYPE,
+    __module__ = 'flink_fn_execution_pb2'
+    # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.CoderInfoDescriptor.RowType)
+    ))
+  ,
+
+  ArrowType = _reflection.GeneratedProtocolMessageType('ArrowType', (_message.Message,), dict(
+    DESCRIPTOR = _CODERINFODESCRIPTOR_ARROWTYPE,
+    __module__ = 'flink_fn_execution_pb2'
+    # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.CoderInfoDescriptor.ArrowType)
+    ))
+  ,
+
+  OverWindowArrowType = _reflection.GeneratedProtocolMessageType('OverWindowArrowType', (_message.Message,), dict(
+    DESCRIPTOR = _CODERINFODESCRIPTOR_OVERWINDOWARROWTYPE,
+    __module__ = 'flink_fn_execution_pb2'
+    # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.CoderInfoDescriptor.OverWindowArrowType)
+    ))
+  ,
+
+  RawType = _reflection.GeneratedProtocolMessageType('RawType', (_message.Message,), dict(
+    DESCRIPTOR = _CODERINFODESCRIPTOR_RAWTYPE,
+    __module__ = 'flink_fn_execution_pb2'
+    # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.CoderInfoDescriptor.RawType)
+    ))
+  ,
+  DESCRIPTOR = _CODERINFODESCRIPTOR,
+  __module__ = 'flink_fn_execution_pb2'
+  # @@protoc_insertion_point(class_scope:org.apache.flink.fn_execution.v1.CoderInfoDescriptor)
+  ))
+_sym_db.RegisterMessage(CoderInfoDescriptor)
+_sym_db.RegisterMessage(CoderInfoDescriptor.FlattenRowType)
+_sym_db.RegisterMessage(CoderInfoDescriptor.RowType)
+_sym_db.RegisterMessage(CoderInfoDescriptor.ArrowType)
+_sym_db.RegisterMessage(CoderInfoDescriptor.OverWindowArrowType)
+_sym_db.RegisterMessage(CoderInfoDescriptor.RawType)
+
 
 DESCRIPTOR.has_options = True
 DESCRIPTOR._options = _descriptor._ParseOptions(descriptor_pb2.FileOptions(), _b('\n\037org.apache.flink.fnexecution.v1B\nFlinkFnApi'))
diff --git a/flink-python/pyflink/proto/flink-fn-execution.proto b/flink-python/pyflink/proto/flink-fn-execution.proto
index 78e25f4a1a983..7dfa83eab8c47 100644
--- a/flink-python/pyflink/proto/flink-fn-execution.proto
+++ b/flink-python/pyflink/proto/flink-fn-execution.proto
@@ -25,6 +25,10 @@ package org.apache.flink.fn_execution.v1;
 option java_package = "org.apache.flink.fnexecution.v1";
 option java_outer_classname = "FlinkFnApi";
 
+// ------------------------------------------------------------------------
+// Table API & SQL
+// ------------------------------------------------------------------------
+
 message Input {
   oneof input {
     UserDefinedFunction udf = 1;
@@ -79,43 +83,6 @@ message OverWindow {
   int64 upper_boundary = 3;
 }
 
-// User defined DataStream function definition.
-message UserDefinedDataStreamFunction {
-  enum FunctionType {
-    MAP = 0;
-    FLAT_MAP = 1;
-    CO_MAP = 2;
-    CO_FLAT_MAP = 3;
-    PROCESS = 4;
-    KEYED_PROCESS = 5;
-    KEYED_CO_PROCESS = 6;
-    TIMESTAMP_ASSIGNER = 7;
-    WINDOW = 8;
-  }
-
-  message JobParameter {
-    string key = 1;
-    string value = 2;
-  }
-
-  message RuntimeContext {
-    string task_name = 1;
-    string task_name_with_subtasks = 2;
-    int32 number_of_parallel_subtasks = 3;
-    int32 max_number_of_parallel_subtasks = 4;
-    int32 index_of_this_subtask = 5;
-    int32 attempt_number = 6;
-    repeated JobParameter job_parameters = 7;
-    bool in_batch_execution_mode = 8;
-  }
-
-  FunctionType function_type = 1;
-  RuntimeContext runtime_context = 2;
-  bytes payload = 3;
-  bool metric_enabled = 4;
-  TypeInfo key_type_info = 5;
-}
-
 message UserDefinedAggregateFunction {
   message DataViewSpec {
     message ListView {
@@ -310,40 +277,9 @@ message Schema {
   repeated Field fields = 1;
 }
 
-// A representation of the coder
-message CoderParam {
-  enum DataType {
-    // used in udf/udtf
-    FLATTEN_ROW = 0;
-    // used in udaf/udtaf
-    ROW = 1;
-    // used in datastream
-    RAW = 2;
-    // used pandas udf/udaf
-    ARROW = 3;
-    // only used in batch over window
-    // the data consists of [window data][arrow data]
-    OVER_WINDOW_ARROW=4;
-  }
-
-  enum OutputMode {
-    // output single result
-    SINGLE = 0;
-    // output multiple result
-    MULTIPLE = 1;
-    // output multiple result and a end message(0x00)
-    MULTIPLE_WITH_END = 2;
-  }
-
-  oneof field_type {
-    Schema schema = 1;
-    TypeInfo type_info = 2;
-  }
-
-  DataType data_type = 3;
-
-  OutputMode output_mode = 4;
-}
+// ------------------------------------------------------------------------
+// DataStream API
+// ------------------------------------------------------------------------
 
 // A representation of the data type information in DataStream.
 message TypeInfo {
@@ -397,3 +333,94 @@ message TypeInfo {
     MapTypeInfo map_type_info = 5;
   }
 }
+
+// User defined DataStream function definition.
+message UserDefinedDataStreamFunction {
+  enum FunctionType {
+    MAP = 0;
+    FLAT_MAP = 1;
+    CO_MAP = 2;
+    CO_FLAT_MAP = 3;
+    PROCESS = 4;
+    KEYED_PROCESS = 5;
+    KEYED_CO_PROCESS = 6;
+    TIMESTAMP_ASSIGNER = 7;
+    WINDOW = 8;
+  }
+
+  message JobParameter {
+    string key = 1;
+    string value = 2;
+  }
+
+  message RuntimeContext {
+    string task_name = 1;
+    string task_name_with_subtasks = 2;
+    int32 number_of_parallel_subtasks = 3;
+    int32 max_number_of_parallel_subtasks = 4;
+    int32 index_of_this_subtask = 5;
+    int32 attempt_number = 6;
+    repeated JobParameter job_parameters = 7;
+    bool in_batch_execution_mode = 8;
+  }
+
+  FunctionType function_type = 1;
+  RuntimeContext runtime_context = 2;
+  bytes payload = 3;
+  bool metric_enabled = 4;
+  TypeInfo key_type_info = 5;
+}
+
+// ------------------------------------------------------------------------
+// Common of Table API and DataStream API
+// ------------------------------------------------------------------------
+
+// A representation of the coder
+message CoderInfoDescriptor {
+  // for Table & SQL
+  message FlattenRowType {
+    Schema schema = 1;
+  }
+
+  message RowType {
+    Schema schema = 1;
+  }
+
+  message ArrowType {
+    Schema schema = 1;
+  }
+
+  // only used in batch over window
+  // the data consists of [window data][arrow data]
+  message OverWindowArrowType {
+    Schema schema = 1;
+  }
+
+  // for DataStream
+  message RawType {
+    TypeInfo type_info = 1;
+  }
+
+  enum Mode {
+    // process one record at a time
+    SINGLE = 0;
+    // process multiple records at a time
+    MULTIPLE = 1;
+  }
+
+  oneof data_type {
+    // for Table & SQL
+    FlattenRowType flatten_row_type = 1;
+    RowType row_type = 2;
+    ArrowType arrow_type = 3;
+    OverWindowArrowType over_window_arrow_type = 4;
+
+    // for DataStream
+    RawType raw_type = 5;
+  }
+
+  Mode mode = 6;
+
+  // append an end message (0x00) after serializing the records belonging to the same batch.
+  bool separated_with_end_message = 7;
+}
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/OneInputPythonFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/OneInputPythonFunctionOperator.java
index 53e4b4621f48a..94c7aad494c9f 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/OneInputPythonFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/OneInputPythonFunctionOperator.java
@@ -40,7 +40,8 @@
 import java.util.Map;
 
 import static org.apache.flink.python.Constants.STATELESS_FUNCTION_URN;
-import static org.apache.flink.streaming.api.utils.PythonOperatorUtils.getUserDefinedDataStreamFunctionProto;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRawTypeCoderInfoDescriptorProto;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.getUserDefinedDataStreamFunctionProto;
 import static org.apache.flink.streaming.api.utils.PythonOperatorUtils.inBatchExecutionMode;
 
 /**
@@ -68,10 +69,6 @@ public abstract class OneInputPythonFunctionOperator<IN, OUT, UDFIN, UDFOUT>
     /** The serialized python function to be executed. */
     private final DataStreamPythonFunctionInfo pythonFunctionInfo;
 
-    private final FlinkFnApi.CoderParam.DataType inputDataType;
-    private final FlinkFnApi.CoderParam.DataType outputDataType;
-    private final FlinkFnApi.CoderParam.OutputMode outputMode;
-
     /** The TypeSerializer of python worker input data. */
     transient TypeSerializer<UDFIN> runnerInputTypeSerializer;
 
@@ -98,18 +95,12 @@ public OneInputPythonFunctionOperator(
             Configuration config,
             TypeInformation<UDFIN> runnerInputTypeInfo,
             TypeInformation<UDFOUT> runnerOutputTypeInfo,
-            FlinkFnApi.CoderParam.DataType inputDataType,
-            FlinkFnApi.CoderParam.DataType outputDataType,
-            FlinkFnApi.CoderParam.OutputMode outputMode,
             DataStreamPythonFunctionInfo pythonFunctionInfo) {
         super(config);
         this.jobOptions = config.toMap();
         this.runnerInputTypeInfo = runnerInputTypeInfo;
         this.runnerOutputTypeInfo = runnerOutputTypeInfo;
         this.pythonFunctionInfo = pythonFunctionInfo;
-        this.inputDataType = inputDataType;
-        this.outputDataType = outputDataType;
-        this.outputMode = outputMode;
     }
 
     @Override
@@ -136,8 +127,6 @@ public PythonFunctionRunner createPythonFunctionRunner() throws Exception {
         return new BeamDataStreamPythonFunctionRunner(
                 getRuntimeContext().getTaskName(),
                 createPythonEnvironmentManager(),
-                runnerInputTypeInfo,
-                runnerOutputTypeInfo,
                 getFunctionUrn(),
                 getUserDefinedDataStreamFunctionProto(
                         pythonFunctionInfo,
@@ -161,9 +150,8 @@ public PythonFunctionRunner createPythonFunctionRunner() throws Exception {
                                         .getEnvironment()
                                         .getUserCodeClassLoader()
                                         .asClassLoader()),
-                inputDataType,
-                outputDataType,
-                outputMode);
+                createInputCoderInfoDescriptor(runnerInputTypeInfo),
+                createOutputCoderInfoDescriptor(runnerOutputTypeInfo));
     }
 
     @Override
@@ -189,4 +177,16 @@ public String getFunctionUrn() {
     public Map<String, String> getInternalParameters() {
         return Collections.EMPTY_MAP;
     }
+
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(
+            TypeInformation runnerInputType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+    }
+
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(
+            TypeInformation runnerOutType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.SINGLE, false);
+    }
 }
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonCoFlatMapOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonCoFlatMapOperator.java
index cd48f30fea460..9468ef1a058f9 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonCoFlatMapOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonCoFlatMapOperator.java
@@ -25,6 +25,8 @@
 import org.apache.flink.streaming.api.functions.python.DataStreamPythonFunctionInfo;
 import org.apache.flink.streaming.api.utils.PythonOperatorUtils;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRawTypeCoderInfoDescriptorProto;
+
 /**
  * The {@link PythonCoFlatMapOperator} is responsible for executing the Python CoMap Function.
  *
@@ -44,13 +46,7 @@ public PythonCoFlatMapOperator(
             TypeInformation<IN2> inputTypeInfo2,
             TypeInformation<OUT> outputTypeInfo,
             DataStreamPythonFunctionInfo pythonFunctionInfo) {
-        super(
-                config,
-                inputTypeInfo1,
-                inputTypeInfo2,
-                outputTypeInfo,
-                pythonFunctionInfo,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE_WITH_END);
+        super(config, inputTypeInfo1, inputTypeInfo2, outputTypeInfo, pythonFunctionInfo);
     }
 
     @Override
@@ -66,4 +62,18 @@ public void emitResult(Tuple2<byte[], Integer> resultTuple) throws Exception {
             collector.collect(outputRow);
         }
     }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(
+            TypeInformation<?> runnerInputType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+    }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(
+            TypeInformation<?> runnerOutType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+    }
 }
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonCoMapOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonCoMapOperator.java
index 468fcb31d2a57..19370b70a9bbf 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonCoMapOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonCoMapOperator.java
@@ -24,6 +24,8 @@
 import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.streaming.api.functions.python.DataStreamPythonFunctionInfo;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRawTypeCoderInfoDescriptorProto;
+
 /**
  * The {@link PythonCoFlatMapOperator} is responsible for executing the Python CoMap Function.
  *
@@ -43,13 +45,7 @@ public PythonCoMapOperator(
             TypeInformation<IN2> inputTypeInfo2,
             TypeInformation<OUT> outputTypeInfo,
             DataStreamPythonFunctionInfo pythonFunctionInfo) {
-        super(
-                config,
-                inputTypeInfo1,
-                inputTypeInfo2,
-                outputTypeInfo,
-                pythonFunctionInfo,
-                FlinkFnApi.CoderParam.OutputMode.SINGLE);
+        super(config, inputTypeInfo1, inputTypeInfo2, outputTypeInfo, pythonFunctionInfo);
     }
 
     @Override
@@ -61,4 +57,18 @@ public void emitResult(Tuple2<byte[], Integer> resultTuple) throws Exception {
         collector.setAbsoluteTimestamp(bufferedTimestamp.poll());
         collector.collect(output);
     }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(
+            TypeInformation<?> runnerInputType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+    }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(
+            TypeInformation<?> runnerOutType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.SINGLE, false);
+    }
 }
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonFlatMapOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonFlatMapOperator.java
index b371d59d755e1..7d0dcb272556c 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonFlatMapOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonFlatMapOperator.java
@@ -26,6 +26,8 @@
 import org.apache.flink.streaming.api.functions.python.DataStreamPythonFunctionInfo;
 import org.apache.flink.streaming.api.utils.PythonOperatorUtils;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRawTypeCoderInfoDescriptorProto;
+
 /**
  * The {@link PythonFlatMapOperator} is responsible for executing Python functions that gets one
  * input and produces zero/one or more outputs.
@@ -43,14 +45,7 @@ public PythonFlatMapOperator(
             TypeInformation<IN> inputTypeInfo,
             TypeInformation<OUT> outputTypeInfo,
             DataStreamPythonFunctionInfo pythonFunctionInfo) {
-        super(
-                config,
-                inputTypeInfo,
-                outputTypeInfo,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE_WITH_END,
-                pythonFunctionInfo);
+        super(config, inputTypeInfo, outputTypeInfo, pythonFunctionInfo);
     }
 
     @Override
@@ -65,4 +60,18 @@ public void emitResult(Tuple2<byte[], Integer> resultTuple) throws Exception {
             collector.collect(runnerOutputTypeSerializer.deserialize(baisWrapper));
         }
     }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(
+            TypeInformation runnerInputType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+    }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(
+            TypeInformation runnerOutType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+    }
 }
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonKeyedCoProcessOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonKeyedCoProcessOperator.java
index d1c982b2913cd..8f3841acbc76d 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonKeyedCoProcessOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonKeyedCoProcessOperator.java
@@ -18,6 +18,7 @@
 
 package org.apache.flink.streaming.api.operators.python;
 
+import org.apache.flink.annotation.Internal;
 import org.apache.flink.api.common.typeinfo.TypeInformation;
 import org.apache.flink.api.common.typeutils.TypeSerializer;
 import org.apache.flink.api.java.tuple.Tuple2;
@@ -36,6 +37,7 @@
 import org.apache.flink.streaming.api.operators.TimestampedCollector;
 import org.apache.flink.streaming.api.operators.Triggerable;
 import org.apache.flink.streaming.api.runners.python.beam.BeamDataStreamPythonFunctionRunner;
+import org.apache.flink.streaming.api.utils.ProtoUtils;
 import org.apache.flink.streaming.api.utils.PythonOperatorUtils;
 import org.apache.flink.streaming.api.utils.PythonTypeUtils;
 import org.apache.flink.streaming.api.utils.input.KeyedTwoInputWithTimerRowFactory;
@@ -46,13 +48,17 @@
 import java.util.Collections;
 
 import static org.apache.flink.python.Constants.STATEFUL_FUNCTION_URN;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRawTypeCoderInfoDescriptorProto;
 import static org.apache.flink.streaming.api.utils.PythonOperatorUtils.inBatchExecutionMode;
 
 /** KeyedCoProcessOperator. */
+@Internal
 public class PythonKeyedCoProcessOperator<OUT>
         extends TwoInputPythonFunctionOperator<Row, Row, Row, OUT>
         implements ResultTypeQueryable<OUT>, Triggerable<Row, VoidNamespace> {
 
+    private static final long serialVersionUID = 1L;
+
     /** The TypeInformation of current key. */
     private final TypeInformation<Row> keyTypeInfo;
 
@@ -81,8 +87,7 @@ public PythonKeyedCoProcessOperator(
                 KeyedTwoInputWithTimerRowFactory.getRunnerInputTypeInfo(
                         inputTypeInfo1, inputTypeInfo2, constructKeyTypeInfo(inputTypeInfo1)),
                 OutputWithTimerRowHandler.getRunnerOutputTypeInfo(
-                        outputTypeInfo, constructKeyTypeInfo(inputTypeInfo1)),
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE_WITH_END);
+                        outputTypeInfo, constructKeyTypeInfo(inputTypeInfo1)));
         this.keyTypeInfo = constructKeyTypeInfo(inputTypeInfo1);
         this.keyTypeSerializer =
                 PythonTypeUtils.TypeInfoToSerializerConverter.typeInfoSerializerConverter(
@@ -95,13 +100,11 @@ public PythonFunctionRunner createPythonFunctionRunner() throws Exception {
         return new BeamDataStreamPythonFunctionRunner(
                 getRuntimeContext().getTaskName(),
                 createPythonEnvironmentManager(),
-                getRunnerInputTypeInfo(),
-                getRunnerOutputTypeInfo(),
                 STATEFUL_FUNCTION_URN,
-                PythonOperatorUtils.getUserDefinedDataStreamStatefulFunctionProto(
+                ProtoUtils.getUserDefinedDataStreamStatefulFunctionProto(
                         getPythonFunctionInfo(),
                         getRuntimeContext(),
-                        Collections.EMPTY_MAP,
+                        Collections.emptyMap(),
                         keyTypeInfo,
                         inBatchExecutionMode(getKeyedStateBackend())),
                 getJobOptions(),
@@ -121,9 +124,8 @@ public PythonFunctionRunner createPythonFunctionRunner() throws Exception {
                                         .getEnvironment()
                                         .getUserCodeClassLoader()
                                         .asClassLoader()),
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE_WITH_END);
+                createInputCoderInfoDescriptor(runnerInputTypeInfo),
+                createOutputCoderInfoDescriptor(runnerOutputTypeInfo));
     }
 
     @Override
@@ -245,4 +247,18 @@ public void setCurrentKey(Object key) {
     public Object getCurrentKey() {
         return keyForTimerService;
     }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(
+            TypeInformation<?> runnerInputType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+    }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(
+            TypeInformation<?> runnerOutType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+    }
 }
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonKeyedProcessOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonKeyedProcessOperator.java
index 7e4929f9ce4f6..0efedfb5efdd5 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonKeyedProcessOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonKeyedProcessOperator.java
@@ -41,6 +41,7 @@
 import org.apache.flink.streaming.api.operators.TimestampedCollector;
 import org.apache.flink.streaming.api.operators.Triggerable;
 import org.apache.flink.streaming.api.runners.python.beam.BeamDataStreamPythonFunctionRunner;
+import org.apache.flink.streaming.api.utils.ProtoUtils;
 import org.apache.flink.streaming.api.utils.PythonOperatorUtils;
 import org.apache.flink.streaming.api.utils.PythonTypeUtils;
 import org.apache.flink.streaming.api.utils.input.KeyedInputWithTimerRowFactory;
@@ -54,6 +55,7 @@
 import java.util.Map;
 
 import static org.apache.flink.python.Constants.STATEFUL_FUNCTION_URN;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRawTypeCoderInfoDescriptorProto;
 import static org.apache.flink.streaming.api.utils.PythonOperatorUtils.inBatchExecutionMode;
 
 /**
@@ -207,10 +209,8 @@ public PythonFunctionRunner createPythonFunctionRunner() throws Exception {
         return new BeamDataStreamPythonFunctionRunner(
                 getRuntimeContext().getTaskName(),
                 createPythonEnvironmentManager(),
-                runnerInputTypeInfo,
-                runnerOutputTypeInfo,
                 STATEFUL_FUNCTION_URN,
-                PythonOperatorUtils.getUserDefinedDataStreamStatefulFunctionProto(
+                ProtoUtils.getUserDefinedDataStreamStatefulFunctionProto(
                         pythonFunctionInfo,
                         getRuntimeContext(),
                         Collections.EMPTY_MAP,
@@ -233,9 +233,10 @@ public PythonFunctionRunner createPythonFunctionRunner() throws Exception {
                                         .getEnvironment()
                                         .getUserCodeClassLoader()
                                         .asClassLoader()),
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE_WITH_END);
+                createRawTypeCoderInfoDescriptorProto(
+                        runnerInputTypeInfo, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true),
+                createRawTypeCoderInfoDescriptorProto(
+                        runnerOutputTypeInfo, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true));
     }
 
     @Override
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonMapOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonMapOperator.java
index 01a6554373800..9e9a64c33d19f 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonMapOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonMapOperator.java
@@ -22,7 +22,6 @@
 import org.apache.flink.api.common.typeinfo.TypeInformation;
 import org.apache.flink.api.java.tuple.Tuple2;
 import org.apache.flink.configuration.Configuration;
-import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.streaming.api.functions.python.DataStreamPythonFunctionInfo;
 
 /**
@@ -41,14 +40,7 @@ public PythonMapOperator(
             TypeInformation<IN> inputTypeInfo,
             TypeInformation<OUT> outputTypeInfo,
             DataStreamPythonFunctionInfo pythonFunctionInfo) {
-        super(
-                config,
-                inputTypeInfo,
-                outputTypeInfo,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.OutputMode.SINGLE,
-                pythonFunctionInfo);
+        super(config, inputTypeInfo, outputTypeInfo, pythonFunctionInfo);
     }
 
     @Override
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonPartitionCustomOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonPartitionCustomOperator.java
index 749e8f3887a9c..a0f3025be9472 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonPartitionCustomOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonPartitionCustomOperator.java
@@ -23,7 +23,6 @@
 import org.apache.flink.api.java.tuple.Tuple2;
 import org.apache.flink.configuration.Configuration;
 import org.apache.flink.configuration.CoreOptions;
-import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.streaming.api.functions.python.DataStreamPythonFunctionInfo;
 
 import java.util.HashMap;
@@ -51,14 +50,7 @@ public PythonPartitionCustomOperator(
             TypeInformation<IN> inputTypeInfo,
             TypeInformation<OUT> outputTypeInfo,
             DataStreamPythonFunctionInfo pythonFunctionInfo) {
-        super(
-                config,
-                inputTypeInfo,
-                outputTypeInfo,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.OutputMode.SINGLE,
-                pythonFunctionInfo);
+        super(config, inputTypeInfo, outputTypeInfo, pythonFunctionInfo);
     }
 
     @Override
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonProcessOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonProcessOperator.java
index 2795a42545bdb..9553e7e9cbe8b 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonProcessOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonProcessOperator.java
@@ -32,6 +32,7 @@
 import org.apache.flink.types.Row;
 
 import static org.apache.flink.python.Constants.STATELESS_FUNCTION_URN;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRawTypeCoderInfoDescriptorProto;
 
 /**
  * {@link PythonProcessOperator} is responsible for launching beam runner which will start a python
@@ -58,9 +59,6 @@ public PythonProcessOperator(
                 config,
                 Types.ROW(Types.LONG, Types.LONG, inputTypeInfo),
                 outputTypeInfo,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE_WITH_END,
                 pythonFunctionInfo);
     }
 
@@ -104,4 +102,18 @@ public void processWatermark(Watermark mark) throws Exception {
     public String getFunctionUrn() {
         return STATELESS_FUNCTION_URN;
     }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(
+            TypeInformation runnerInputType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+    }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(
+            TypeInformation runnerOutType) {
+        return createRawTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+    }
 }
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonTimestampsAndWatermarksOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonTimestampsAndWatermarksOperator.java
index 57aea3d121bae..70d45bfd0ba8a 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonTimestampsAndWatermarksOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/PythonTimestampsAndWatermarksOperator.java
@@ -28,7 +28,6 @@
 import org.apache.flink.api.common.typeutils.TypeSerializer;
 import org.apache.flink.api.java.tuple.Tuple2;
 import org.apache.flink.configuration.Configuration;
-import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.streaming.api.functions.python.DataStreamPythonFunctionInfo;
 import org.apache.flink.streaming.api.utils.PythonTypeUtils;
 import org.apache.flink.streaming.runtime.operators.TimestampsAndWatermarksOperator;
@@ -91,14 +90,7 @@ public PythonTimestampsAndWatermarksOperator(
             TypeInformation<IN> inputTypeInfo,
             DataStreamPythonFunctionInfo pythonFunctionInfo,
             WatermarkStrategy<IN> watermarkStrategy) {
-        super(
-                config,
-                Types.ROW(Types.LONG, inputTypeInfo),
-                Types.LONG,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                FlinkFnApi.CoderParam.OutputMode.SINGLE,
-                pythonFunctionInfo);
+        super(config, Types.ROW(Types.LONG, inputTypeInfo), Types.LONG, pythonFunctionInfo);
         this.watermarkStrategy = watermarkStrategy;
         this.inputTypeInfo = inputTypeInfo;
     }
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/TwoInputPythonFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/TwoInputPythonFunctionOperator.java
index c9744f2bb0f4a..20da8d6571d48 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/TwoInputPythonFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/TwoInputPythonFunctionOperator.java
@@ -42,7 +42,7 @@
 import java.util.Map;
 
 import static org.apache.flink.python.Constants.STATELESS_FUNCTION_URN;
-import static org.apache.flink.streaming.api.utils.PythonOperatorUtils.getUserDefinedDataStreamFunctionProto;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.getUserDefinedDataStreamFunctionProto;
 import static org.apache.flink.streaming.api.utils.PythonOperatorUtils.inBatchExecutionMode;
 import static org.apache.flink.streaming.api.utils.PythonTypeUtils.TypeInfoToSerializerConverter.typeInfoSerializerConverter;
 
@@ -63,9 +63,9 @@ public abstract class TwoInputPythonFunctionOperator<IN1, IN2, RUNNER_OUT, OUT>
     private final DataStreamPythonFunctionInfo pythonFunctionInfo;
 
     /** The TypeInformation of python worker input data. */
-    private final TypeInformation<Row> runnerInputTypeInfo;
+    protected final TypeInformation<Row> runnerInputTypeInfo;
 
-    private final TypeInformation<RUNNER_OUT> runnerOutputTypeInfo;
+    protected final TypeInformation<RUNNER_OUT> runnerOutputTypeInfo;
 
     /** The TypeSerializer of python worker input data. */
     private final TypeSerializer<Row> runnerInputTypeSerializer;
@@ -73,8 +73,6 @@ public abstract class TwoInputPythonFunctionOperator<IN1, IN2, RUNNER_OUT, OUT>
     /** The TypeSerializer of the runner output. */
     private final TypeSerializer<RUNNER_OUT> runnerOutputTypeSerializer;
 
-    private final FlinkFnApi.CoderParam.OutputMode outputMode;
-
     protected transient ByteArrayInputStreamWithPos bais;
 
     protected transient DataInputViewStreamWrapper baisWrapper;
@@ -83,18 +81,30 @@ public abstract class TwoInputPythonFunctionOperator<IN1, IN2, RUNNER_OUT, OUT>
 
     protected transient DataOutputViewStreamWrapper baosWrapper;
 
-    protected transient TimestampedCollector collector;
+    protected transient TimestampedCollector<OUT> collector;
 
     protected transient Row reuseRow;
 
     transient LinkedList<Long> bufferedTimestamp;
 
+    public TwoInputPythonFunctionOperator(
+            Configuration config,
+            TypeInformation<IN1> inputTypeInfo1,
+            TypeInformation<IN2> inputTypeInfo2,
+            TypeInformation<OUT> outputTypeInfo,
+            DataStreamPythonFunctionInfo pythonFunctionInfo) {
+        this(
+                config,
+                pythonFunctionInfo,
+                new RowTypeInfo(Types.BOOLEAN, inputTypeInfo1, inputTypeInfo2),
+                (TypeInformation<RUNNER_OUT>) outputTypeInfo);
+    }
+
     public TwoInputPythonFunctionOperator(
             Configuration config,
             DataStreamPythonFunctionInfo pythonFunctionInfo,
             TypeInformation<Row> runnerInputTypeInfo,
-            TypeInformation<RUNNER_OUT> runnerOutputTypeInfo,
-            FlinkFnApi.CoderParam.OutputMode outputMode) {
+            TypeInformation<RUNNER_OUT> runnerOutputTypeInfo) {
         super(config);
         this.jobOptions = config.toMap();
         this.pythonFunctionInfo = pythonFunctionInfo;
@@ -102,22 +112,6 @@ public TwoInputPythonFunctionOperator(
         this.runnerOutputTypeInfo = runnerOutputTypeInfo;
         this.runnerInputTypeSerializer = typeInfoSerializerConverter(runnerInputTypeInfo);
         this.runnerOutputTypeSerializer = typeInfoSerializerConverter(runnerOutputTypeInfo);
-        this.outputMode = outputMode;
-    }
-
-    public TwoInputPythonFunctionOperator(
-            Configuration config,
-            TypeInformation<IN1> inputTypeInfo1,
-            TypeInformation<IN2> inputTypeInfo2,
-            TypeInformation<OUT> outputTypeInfo,
-            DataStreamPythonFunctionInfo pythonFunctionInfo,
-            FlinkFnApi.CoderParam.OutputMode outputMode) {
-        this(
-                config,
-                pythonFunctionInfo,
-                new RowTypeInfo(Types.BOOLEAN, inputTypeInfo1, inputTypeInfo2),
-                (TypeInformation<RUNNER_OUT>) outputTypeInfo,
-                outputMode);
     }
 
     @Override
@@ -129,7 +123,7 @@ public void open() throws Exception {
 
         bufferedTimestamp = new LinkedList<>();
 
-        collector = new TimestampedCollector(output);
+        collector = new TimestampedCollector<>(output);
         reuseRow = new Row(3);
 
         super.open();
@@ -140,13 +134,11 @@ public PythonFunctionRunner createPythonFunctionRunner() throws Exception {
         return new BeamDataStreamPythonFunctionRunner(
                 getRuntimeContext().getTaskName(),
                 createPythonEnvironmentManager(),
-                runnerInputTypeInfo,
-                runnerOutputTypeInfo,
                 STATELESS_FUNCTION_URN,
                 getUserDefinedDataStreamFunctionProto(
                         pythonFunctionInfo,
                         getRuntimeContext(),
-                        Collections.EMPTY_MAP,
+                        Collections.emptyMap(),
                         inBatchExecutionMode(getKeyedStateBackend())),
                 jobOptions,
                 getFlinkMetricContainer(),
@@ -165,9 +157,8 @@ public PythonFunctionRunner createPythonFunctionRunner() throws Exception {
                                         .getEnvironment()
                                         .getUserCodeClassLoader()
                                         .asClassLoader()),
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.DataType.RAW,
-                outputMode);
+                createInputCoderInfoDescriptor(runnerInputTypeInfo),
+                createOutputCoderInfoDescriptor(runnerOutputTypeInfo));
     }
 
     @Override
@@ -195,16 +186,14 @@ public void processElement2(StreamRecord<IN2> element) throws Exception {
         processElementInternal();
     }
 
-    protected Map<String, String> getJobOptions() {
-        return jobOptions;
-    }
+    public abstract FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(
+            TypeInformation<?> runnerInputType);
 
-    protected TypeInformation<Row> getRunnerInputTypeInfo() {
-        return runnerInputTypeInfo;
-    }
+    public abstract FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(
+            TypeInformation<?> runnerOutType);
 
-    protected TypeInformation<RUNNER_OUT> getRunnerOutputTypeInfo() {
-        return runnerOutputTypeInfo;
+    protected Map<String, String> getJobOptions() {
+        return jobOptions;
     }
 
     protected DataStreamPythonFunctionInfo getPythonFunctionInfo() {
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/runners/python/beam/BeamDataStreamPythonFunctionRunner.java b/flink-python/src/main/java/org/apache/flink/streaming/api/runners/python/beam/BeamDataStreamPythonFunctionRunner.java
index fa138d65eb143..5024ed0ce6d5f 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/runners/python/beam/BeamDataStreamPythonFunctionRunner.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/runners/python/beam/BeamDataStreamPythonFunctionRunner.java
@@ -19,23 +19,17 @@
 package org.apache.flink.streaming.api.runners.python.beam;
 
 import org.apache.flink.annotation.Internal;
-import org.apache.flink.api.common.typeinfo.TypeInformation;
 import org.apache.flink.api.common.typeutils.TypeSerializer;
 import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.python.env.PythonEnvironmentManager;
 import org.apache.flink.python.metric.FlinkMetricContainer;
 import org.apache.flink.runtime.memory.MemoryManager;
 import org.apache.flink.runtime.state.KeyedStateBackend;
-import org.apache.flink.streaming.api.utils.PythonTypeUtils;
-
-import org.apache.beam.model.pipeline.v1.RunnerApi;
 
 import javax.annotation.Nullable;
 
 import java.util.Map;
 
-import static org.apache.flink.python.Constants.FLINK_CODER_URN;
-
 /**
  * {@link BeamDataStreamPythonFunctionRunner} is responsible for starting a beam python harness to
  * execute user defined python function.
@@ -43,15 +37,11 @@
 @Internal
 public class BeamDataStreamPythonFunctionRunner extends BeamPythonFunctionRunner {
 
-    private final TypeInformation inputType;
-    private final TypeInformation outputType;
     private final FlinkFnApi.UserDefinedDataStreamFunction userDefinedDataStreamFunction;
 
     public BeamDataStreamPythonFunctionRunner(
             String taskName,
             PythonEnvironmentManager environmentManager,
-            TypeInformation inputType,
-            TypeInformation outputType,
             String functionUrn,
             FlinkFnApi.UserDefinedDataStreamFunction userDefinedDataStreamFunction,
             Map<String, String> jobOptions,
@@ -61,9 +51,8 @@ public BeamDataStreamPythonFunctionRunner(
             TypeSerializer namespaceSerializer,
             MemoryManager memoryManager,
             double managedMemoryFraction,
-            FlinkFnApi.CoderParam.DataType inputDataType,
-            FlinkFnApi.CoderParam.DataType outputDataType,
-            FlinkFnApi.CoderParam.OutputMode outputMode) {
+            FlinkFnApi.CoderInfoDescriptor inputCoderDescriptor,
+            FlinkFnApi.CoderInfoDescriptor outputCoderDescriptor) {
         super(
                 taskName,
                 environmentManager,
@@ -75,11 +64,8 @@ public BeamDataStreamPythonFunctionRunner(
                 namespaceSerializer,
                 memoryManager,
                 managedMemoryFraction,
-                inputDataType,
-                outputDataType,
-                outputMode);
-        this.inputType = inputType;
-        this.outputType = outputType;
+                inputCoderDescriptor,
+                outputCoderDescriptor);
         this.userDefinedDataStreamFunction = userDefinedDataStreamFunction;
     }
 
@@ -87,34 +73,4 @@ public BeamDataStreamPythonFunctionRunner(
     protected byte[] getUserDefinedFunctionsProtoBytes() {
         return this.userDefinedDataStreamFunction.toByteArray();
     }
-
-    @Override
-    protected RunnerApi.Coder getInputCoderProto() {
-        return getInputOutputCoderProto(inputType, inputDataType);
-    }
-
-    @Override
-    protected RunnerApi.Coder getOutputCoderProto() {
-        return getInputOutputCoderProto(outputType, outputDataType);
-    }
-
-    private RunnerApi.Coder getInputOutputCoderProto(
-            TypeInformation typeInformation, FlinkFnApi.CoderParam.DataType dataType) {
-        FlinkFnApi.CoderParam.Builder coderParamBuilder = FlinkFnApi.CoderParam.newBuilder();
-        FlinkFnApi.TypeInfo typeinfo =
-                PythonTypeUtils.TypeInfoToProtoConverter.toTypeInfoProto(typeInformation);
-        coderParamBuilder.setTypeInfo(typeinfo);
-        coderParamBuilder.setDataType(dataType);
-        coderParamBuilder.setOutputMode(outputMode);
-        return RunnerApi.Coder.newBuilder()
-                .setSpec(
-                        RunnerApi.FunctionSpec.newBuilder()
-                                .setUrn(FLINK_CODER_URN)
-                                .setPayload(
-                                        org.apache.beam.vendor.grpc.v1p26p0.com.google.protobuf
-                                                .ByteString.copyFrom(
-                                                coderParamBuilder.build().toByteArray()))
-                                .build())
-                .build();
-    }
 }
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/runners/python/beam/BeamPythonFunctionRunner.java b/flink-python/src/main/java/org/apache/flink/streaming/api/runners/python/beam/BeamPythonFunctionRunner.java
index 30992b6c41845..d485d6cd804ef 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/runners/python/beam/BeamPythonFunctionRunner.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/runners/python/beam/BeamPythonFunctionRunner.java
@@ -81,6 +81,7 @@
 import java.util.concurrent.LinkedBlockingQueue;
 
 import static org.apache.beam.runners.core.construction.BeamUrns.getUrn;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createCoderProto;
 
 /** A {@link BeamPythonFunctionRunner} used to execute Python functions. */
 @Internal
@@ -122,10 +123,8 @@ public abstract class BeamPythonFunctionRunner implements PythonFunctionRunner {
     /** The fraction of total managed memory in the slot that the Python worker could use. */
     private final double managedMemoryFraction;
 
-    protected final FlinkFnApi.CoderParam.DataType inputDataType;
-    protected final FlinkFnApi.CoderParam.DataType outputDataType;
-
-    protected final FlinkFnApi.CoderParam.OutputMode outputMode;
+    protected final FlinkFnApi.CoderInfoDescriptor inputCoderDescriptor;
+    protected final FlinkFnApi.CoderInfoDescriptor outputCoderDescriptor;
 
     // ------------------------------------------------------------------------
 
@@ -182,9 +181,8 @@ public BeamPythonFunctionRunner(
             @Nullable TypeSerializer namespaceSerializer,
             MemoryManager memoryManager,
             double managedMemoryFraction,
-            FlinkFnApi.CoderParam.DataType inputDataType,
-            FlinkFnApi.CoderParam.DataType outputDataType,
-            FlinkFnApi.CoderParam.OutputMode outputMode) {
+            FlinkFnApi.CoderInfoDescriptor inputCoderDescriptor,
+            FlinkFnApi.CoderInfoDescriptor outputCoderDescriptor) {
         this.taskName = Preconditions.checkNotNull(taskName);
         this.environmentManager = Preconditions.checkNotNull(environmentManager);
         this.functionUrn = Preconditions.checkNotNull(functionUrn);
@@ -195,9 +193,8 @@ public BeamPythonFunctionRunner(
                         keyedStateBackend, keySerializer, namespaceSerializer, jobOptions);
         this.memoryManager = memoryManager;
         this.managedMemoryFraction = managedMemoryFraction;
-        this.inputDataType = Preconditions.checkNotNull(inputDataType);
-        this.outputDataType = Preconditions.checkNotNull(outputDataType);
-        this.outputMode = Preconditions.checkNotNull(outputMode);
+        this.inputCoderDescriptor = Preconditions.checkNotNull(inputCoderDescriptor);
+        this.outputCoderDescriptor = Preconditions.checkNotNull(outputCoderDescriptor);
     }
 
     // ------------------------------------------------------------------------
@@ -417,8 +414,8 @@ private ExecutableStage createExecutableStage(RunnerApi.Environment environment)
                                 RunnerApi.WindowingStrategy.newBuilder()
                                         .setWindowCoderId(WINDOW_CODER_ID)
                                         .build())
-                        .putCoders(INPUT_CODER_ID, getInputCoderProto())
-                        .putCoders(OUTPUT_CODER_ID, getOutputCoderProto())
+                        .putCoders(INPUT_CODER_ID, createCoderProto(inputCoderDescriptor))
+                        .putCoders(OUTPUT_CODER_ID, createCoderProto(outputCoderDescriptor))
                         .putCoders(WINDOW_CODER_ID, getWindowCoderProto())
                         .build();
 
@@ -485,10 +482,6 @@ private RunnerApi.Coder getWindowCoderProto() {
 
     protected abstract byte[] getUserDefinedFunctionsProtoBytes();
 
-    protected abstract RunnerApi.Coder getInputCoderProto();
-
-    protected abstract RunnerApi.Coder getOutputCoderProto();
-
     // ------------------------------------------------------------------------
     // Construct RemoteBundler
     // ------------------------------------------------------------------------
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/utils/ProtoUtils.java b/flink-python/src/main/java/org/apache/flink/streaming/api/utils/ProtoUtils.java
new file mode 100644
index 0000000000000..fbdab2b89f1f5
--- /dev/null
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/utils/ProtoUtils.java
@@ -0,0 +1,309 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.streaming.api.utils;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.functions.RuntimeContext;
+import org.apache.flink.api.common.typeinfo.TypeInformation;
+import org.apache.flink.fnexecution.v1.FlinkFnApi;
+import org.apache.flink.streaming.api.functions.python.DataStreamPythonFunctionInfo;
+import org.apache.flink.table.functions.python.PythonAggregateFunctionInfo;
+import org.apache.flink.table.functions.python.PythonFunctionInfo;
+import org.apache.flink.table.functions.python.PythonFunctionKind;
+import org.apache.flink.table.planner.typeutils.DataViewUtils;
+import org.apache.flink.table.types.logical.RowType;
+
+import com.google.protobuf.ByteString;
+import org.apache.beam.model.pipeline.v1.RunnerApi;
+
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import static org.apache.flink.python.Constants.FLINK_CODER_URN;
+import static org.apache.flink.table.runtime.typeutils.PythonTypeUtils.toProtoType;
+
+/** Utilities used to construct protobuf objects. */
+@Internal
+public enum ProtoUtils {
+    ;
+
+    public static FlinkFnApi.UserDefinedFunction getUserDefinedFunctionProto(
+            PythonFunctionInfo pythonFunctionInfo) {
+        FlinkFnApi.UserDefinedFunction.Builder builder =
+                FlinkFnApi.UserDefinedFunction.newBuilder();
+        builder.setPayload(
+                ByteString.copyFrom(
+                        pythonFunctionInfo.getPythonFunction().getSerializedPythonFunction()));
+        for (Object input : pythonFunctionInfo.getInputs()) {
+            FlinkFnApi.Input.Builder inputProto = FlinkFnApi.Input.newBuilder();
+            if (input instanceof PythonFunctionInfo) {
+                inputProto.setUdf(getUserDefinedFunctionProto((PythonFunctionInfo) input));
+            } else if (input instanceof Integer) {
+                inputProto.setInputOffset((Integer) input);
+            } else {
+                inputProto.setInputConstant(ByteString.copyFrom((byte[]) input));
+            }
+            builder.addInputs(inputProto);
+        }
+        builder.setTakesRowAsInput(pythonFunctionInfo.getPythonFunction().takesRowAsInput());
+        builder.setIsPandasUdf(
+                pythonFunctionInfo.getPythonFunction().getPythonFunctionKind()
+                        == PythonFunctionKind.PANDAS);
+        return builder.build();
+    }
+
+    public static FlinkFnApi.UserDefinedAggregateFunction getUserDefinedAggregateFunctionProto(
+            PythonAggregateFunctionInfo pythonFunctionInfo,
+            DataViewUtils.DataViewSpec[] dataViewSpecs) {
+        FlinkFnApi.UserDefinedAggregateFunction.Builder builder =
+                FlinkFnApi.UserDefinedAggregateFunction.newBuilder();
+        builder.setPayload(
+                ByteString.copyFrom(
+                        pythonFunctionInfo.getPythonFunction().getSerializedPythonFunction()));
+        builder.setDistinct(pythonFunctionInfo.isDistinct());
+        builder.setFilterArg(pythonFunctionInfo.getFilterArg());
+        builder.setTakesRowAsInput(pythonFunctionInfo.getPythonFunction().takesRowAsInput());
+        for (Object input : pythonFunctionInfo.getInputs()) {
+            FlinkFnApi.Input.Builder inputProto = FlinkFnApi.Input.newBuilder();
+            if (input instanceof Integer) {
+                inputProto.setInputOffset((Integer) input);
+            } else {
+                inputProto.setInputConstant(ByteString.copyFrom((byte[]) input));
+            }
+            builder.addInputs(inputProto);
+        }
+        if (dataViewSpecs != null) {
+            for (DataViewUtils.DataViewSpec spec : dataViewSpecs) {
+                FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.Builder specBuilder =
+                        FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.newBuilder();
+                specBuilder.setName(spec.getStateId());
+                if (spec instanceof DataViewUtils.ListViewSpec) {
+                    DataViewUtils.ListViewSpec listViewSpec = (DataViewUtils.ListViewSpec) spec;
+                    specBuilder.setListView(
+                            FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.ListView
+                                    .newBuilder()
+                                    .setElementType(
+                                            toProtoType(
+                                                    listViewSpec
+                                                            .getElementDataType()
+                                                            .getLogicalType())));
+                } else {
+                    DataViewUtils.MapViewSpec mapViewSpec = (DataViewUtils.MapViewSpec) spec;
+                    FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.MapView.Builder
+                            mapViewBuilder =
+                                    FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.MapView
+                                            .newBuilder();
+                    mapViewBuilder.setKeyType(
+                            toProtoType(mapViewSpec.getKeyDataType().getLogicalType()));
+                    mapViewBuilder.setValueType(
+                            toProtoType(mapViewSpec.getValueDataType().getLogicalType()));
+                    specBuilder.setMapView(mapViewBuilder.build());
+                }
+                specBuilder.setFieldIndex(spec.getFieldIndex());
+                builder.addSpecs(specBuilder.build());
+            }
+        }
+        return builder.build();
+    }
+
+    public static FlinkFnApi.UserDefinedDataStreamFunction getUserDefinedDataStreamFunctionProto(
+            DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo,
+            RuntimeContext runtimeContext,
+            Map<String, String> internalParameters,
+            boolean inBatchExecutionMode) {
+        FlinkFnApi.UserDefinedDataStreamFunction.Builder builder =
+                FlinkFnApi.UserDefinedDataStreamFunction.newBuilder();
+        builder.setFunctionType(
+                FlinkFnApi.UserDefinedDataStreamFunction.FunctionType.forNumber(
+                        dataStreamPythonFunctionInfo.getFunctionType()));
+        builder.setRuntimeContext(
+                FlinkFnApi.UserDefinedDataStreamFunction.RuntimeContext.newBuilder()
+                        .setTaskName(runtimeContext.getTaskName())
+                        .setTaskNameWithSubtasks(runtimeContext.getTaskNameWithSubtasks())
+                        .setNumberOfParallelSubtasks(runtimeContext.getNumberOfParallelSubtasks())
+                        .setMaxNumberOfParallelSubtasks(
+                                runtimeContext.getMaxNumberOfParallelSubtasks())
+                        .setIndexOfThisSubtask(runtimeContext.getIndexOfThisSubtask())
+                        .setAttemptNumber(runtimeContext.getAttemptNumber())
+                        .addAllJobParameters(
+                                runtimeContext.getExecutionConfig().getGlobalJobParameters().toMap()
+                                        .entrySet().stream()
+                                        .map(
+                                                entry ->
+                                                        FlinkFnApi.UserDefinedDataStreamFunction
+                                                                .JobParameter.newBuilder()
+                                                                .setKey(entry.getKey())
+                                                                .setValue(entry.getValue())
+                                                                .build())
+                                        .collect(Collectors.toList()))
+                        .addAllJobParameters(
+                                internalParameters.entrySet().stream()
+                                        .map(
+                                                entry ->
+                                                        FlinkFnApi.UserDefinedDataStreamFunction
+                                                                .JobParameter.newBuilder()
+                                                                .setKey(entry.getKey())
+                                                                .setValue(entry.getValue())
+                                                                .build())
+                                        .collect(Collectors.toList()))
+                        .setInBatchExecutionMode(inBatchExecutionMode)
+                        .build());
+        builder.setPayload(
+                ByteString.copyFrom(
+                        dataStreamPythonFunctionInfo
+                                .getPythonFunction()
+                                .getSerializedPythonFunction()));
+        builder.setMetricEnabled(true);
+        return builder.build();
+    }
+
+    public static FlinkFnApi.UserDefinedDataStreamFunction
+            getUserDefinedDataStreamStatefulFunctionProto(
+                    DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo,
+                    RuntimeContext runtimeContext,
+                    Map<String, String> internalParameters,
+                    TypeInformation keyTypeInfo,
+                    boolean inBatchExecutionMode) {
+        FlinkFnApi.UserDefinedDataStreamFunction userDefinedDataStreamFunction =
+                getUserDefinedDataStreamFunctionProto(
+                        dataStreamPythonFunctionInfo,
+                        runtimeContext,
+                        internalParameters,
+                        inBatchExecutionMode);
+        FlinkFnApi.TypeInfo builtKeyTypeInfo =
+                PythonTypeUtils.TypeInfoToProtoConverter.toTypeInfoProto(keyTypeInfo);
+        return userDefinedDataStreamFunction.toBuilder().setKeyTypeInfo(builtKeyTypeInfo).build();
+    }
+
+    public static RunnerApi.Coder createCoderProto(
+            FlinkFnApi.CoderInfoDescriptor coderInfoDescriptor) {
+        return RunnerApi.Coder.newBuilder()
+                .setSpec(
+                        RunnerApi.FunctionSpec.newBuilder()
+                                .setUrn(FLINK_CODER_URN)
+                                .setPayload(
+                                        org.apache.beam.vendor.grpc.v1p26p0.com.google.protobuf
+                                                .ByteString.copyFrom(
+                                                coderInfoDescriptor.toByteArray()))
+                                .build())
+                .build();
+    }
+
+    public static FlinkFnApi.CoderInfoDescriptor createFlattenRowTypeCoderInfoDescriptorProto(
+            RowType rowType,
+            FlinkFnApi.CoderInfoDescriptor.Mode mode,
+            boolean separatedWithEndMessage) {
+        FlinkFnApi.CoderInfoDescriptor.FlattenRowType flattenRowType =
+                FlinkFnApi.CoderInfoDescriptor.FlattenRowType.newBuilder()
+                        .setSchema(toProtoType(rowType).getRowSchema())
+                        .build();
+        return createCoderInfoDescriptorProto(
+                flattenRowType, null, null, null, null, mode, separatedWithEndMessage);
+    }
+
+    public static FlinkFnApi.CoderInfoDescriptor createRowTypeCoderInfoDescriptorProto(
+            RowType rowType,
+            FlinkFnApi.CoderInfoDescriptor.Mode mode,
+            boolean separatedWithEndMessage) {
+        return createCoderInfoDescriptorProto(
+                null,
+                FlinkFnApi.CoderInfoDescriptor.RowType.newBuilder()
+                        .setSchema(toProtoType(rowType).getRowSchema())
+                        .build(),
+                null,
+                null,
+                null,
+                mode,
+                separatedWithEndMessage);
+    }
+
+    public static FlinkFnApi.CoderInfoDescriptor createArrowTypeCoderInfoDescriptorProto(
+            RowType rowType,
+            FlinkFnApi.CoderInfoDescriptor.Mode mode,
+            boolean separatedWithEndMessage) {
+        return createCoderInfoDescriptorProto(
+                null,
+                null,
+                FlinkFnApi.CoderInfoDescriptor.ArrowType.newBuilder()
+                        .setSchema(toProtoType(rowType).getRowSchema())
+                        .build(),
+                null,
+                null,
+                mode,
+                separatedWithEndMessage);
+    }
+
+    public static FlinkFnApi.CoderInfoDescriptor createOverWindowArrowTypeCoderInfoDescriptorProto(
+            RowType rowType,
+            FlinkFnApi.CoderInfoDescriptor.Mode mode,
+            boolean separatedWithEndMessage) {
+        return createCoderInfoDescriptorProto(
+                null,
+                null,
+                null,
+                FlinkFnApi.CoderInfoDescriptor.OverWindowArrowType.newBuilder()
+                        .setSchema(toProtoType(rowType).getRowSchema())
+                        .build(),
+                null,
+                mode,
+                separatedWithEndMessage);
+    }
+
+    public static FlinkFnApi.CoderInfoDescriptor createRawTypeCoderInfoDescriptorProto(
+            TypeInformation<?> typeInformation,
+            FlinkFnApi.CoderInfoDescriptor.Mode mode,
+            boolean separatedWithEndMessage) {
+        FlinkFnApi.TypeInfo typeinfo =
+                PythonTypeUtils.TypeInfoToProtoConverter.toTypeInfoProto(typeInformation);
+        return createCoderInfoDescriptorProto(
+                null,
+                null,
+                null,
+                null,
+                FlinkFnApi.CoderInfoDescriptor.RawType.newBuilder().setTypeInfo(typeinfo).build(),
+                mode,
+                separatedWithEndMessage);
+    }
+
+    private static FlinkFnApi.CoderInfoDescriptor createCoderInfoDescriptorProto(
+            FlinkFnApi.CoderInfoDescriptor.FlattenRowType flattenRowType,
+            FlinkFnApi.CoderInfoDescriptor.RowType rowType,
+            FlinkFnApi.CoderInfoDescriptor.ArrowType arrowType,
+            FlinkFnApi.CoderInfoDescriptor.OverWindowArrowType overWindowArrowType,
+            FlinkFnApi.CoderInfoDescriptor.RawType rawType,
+            FlinkFnApi.CoderInfoDescriptor.Mode mode,
+            boolean separatedWithEndMessage) {
+        FlinkFnApi.CoderInfoDescriptor.Builder builder =
+                FlinkFnApi.CoderInfoDescriptor.newBuilder();
+        if (flattenRowType != null) {
+            builder.setFlattenRowType(flattenRowType);
+        } else if (rowType != null) {
+            builder.setRowType(rowType);
+        } else if (arrowType != null) {
+            builder.setArrowType(arrowType);
+        } else if (overWindowArrowType != null) {
+            builder.setOverWindowArrowType(overWindowArrowType);
+        } else if (rawType != null) {
+            builder.setRawType(rawType);
+        }
+        builder.setMode(mode);
+        builder.setSeparatedWithEndMessage(separatedWithEndMessage);
+        return builder.build();
+    }
+}
diff --git a/flink-python/src/main/java/org/apache/flink/streaming/api/utils/PythonOperatorUtils.java b/flink-python/src/main/java/org/apache/flink/streaming/api/utils/PythonOperatorUtils.java
index 76a8a45f2c234..f30ca93b30351 100644
--- a/flink-python/src/main/java/org/apache/flink/streaming/api/utils/PythonOperatorUtils.java
+++ b/flink-python/src/main/java/org/apache/flink/streaming/api/utils/PythonOperatorUtils.java
@@ -18,181 +18,20 @@
 
 package org.apache.flink.streaming.api.utils;
 
-import org.apache.flink.api.common.functions.RuntimeContext;
-import org.apache.flink.api.common.typeinfo.TypeInformation;
-import org.apache.flink.fnexecution.v1.FlinkFnApi;
+import org.apache.flink.annotation.Internal;
 import org.apache.flink.runtime.state.KeyedStateBackend;
-import org.apache.flink.streaming.api.functions.python.DataStreamPythonFunctionInfo;
 import org.apache.flink.streaming.api.operators.sorted.state.BatchExecutionKeyedStateBackend;
-import org.apache.flink.table.functions.python.PythonAggregateFunctionInfo;
-import org.apache.flink.table.functions.python.PythonFunctionInfo;
-import org.apache.flink.table.functions.python.PythonFunctionKind;
-import org.apache.flink.table.planner.typeutils.DataViewUtils;
-
-import com.google.protobuf.ByteString;
 
 import java.util.Arrays;
-import java.util.Map;
-import java.util.stream.Collectors;
-
-import static org.apache.flink.table.runtime.typeutils.PythonTypeUtils.toProtoType;
 
-/** The collectors used to collect Row values. */
-public enum PythonOperatorUtils {
-    ;
+/** Utilities used by Python operators. */
+@Internal
+public class PythonOperatorUtils {
 
-    private static final byte[] RECORD_SPLITER = new byte[] {0x00};
-
-    public static FlinkFnApi.UserDefinedFunction getUserDefinedFunctionProto(
-            PythonFunctionInfo pythonFunctionInfo) {
-        FlinkFnApi.UserDefinedFunction.Builder builder =
-                FlinkFnApi.UserDefinedFunction.newBuilder();
-        builder.setPayload(
-                ByteString.copyFrom(
-                        pythonFunctionInfo.getPythonFunction().getSerializedPythonFunction()));
-        for (Object input : pythonFunctionInfo.getInputs()) {
-            FlinkFnApi.Input.Builder inputProto = FlinkFnApi.Input.newBuilder();
-            if (input instanceof PythonFunctionInfo) {
-                inputProto.setUdf(getUserDefinedFunctionProto((PythonFunctionInfo) input));
-            } else if (input instanceof Integer) {
-                inputProto.setInputOffset((Integer) input);
-            } else {
-                inputProto.setInputConstant(ByteString.copyFrom((byte[]) input));
-            }
-            builder.addInputs(inputProto);
-        }
-        builder.setTakesRowAsInput(pythonFunctionInfo.getPythonFunction().takesRowAsInput());
-        builder.setIsPandasUdf(
-                pythonFunctionInfo.getPythonFunction().getPythonFunctionKind()
-                        == PythonFunctionKind.PANDAS);
-        return builder.build();
-    }
-
-    public static FlinkFnApi.UserDefinedAggregateFunction getUserDefinedAggregateFunctionProto(
-            PythonAggregateFunctionInfo pythonFunctionInfo,
-            DataViewUtils.DataViewSpec[] dataViewSpecs) {
-        FlinkFnApi.UserDefinedAggregateFunction.Builder builder =
-                FlinkFnApi.UserDefinedAggregateFunction.newBuilder();
-        builder.setPayload(
-                ByteString.copyFrom(
-                        pythonFunctionInfo.getPythonFunction().getSerializedPythonFunction()));
-        builder.setDistinct(pythonFunctionInfo.isDistinct());
-        builder.setFilterArg(pythonFunctionInfo.getFilterArg());
-        builder.setTakesRowAsInput(pythonFunctionInfo.getPythonFunction().takesRowAsInput());
-        for (Object input : pythonFunctionInfo.getInputs()) {
-            FlinkFnApi.Input.Builder inputProto = FlinkFnApi.Input.newBuilder();
-            if (input instanceof Integer) {
-                inputProto.setInputOffset((Integer) input);
-            } else {
-                inputProto.setInputConstant(ByteString.copyFrom((byte[]) input));
-            }
-            builder.addInputs(inputProto);
-        }
-        if (dataViewSpecs != null) {
-            for (DataViewUtils.DataViewSpec spec : dataViewSpecs) {
-                FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.Builder specBuilder =
-                        FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.newBuilder();
-                specBuilder.setName(spec.getStateId());
-                if (spec instanceof DataViewUtils.ListViewSpec) {
-                    DataViewUtils.ListViewSpec listViewSpec = (DataViewUtils.ListViewSpec) spec;
-                    specBuilder.setListView(
-                            FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.ListView
-                                    .newBuilder()
-                                    .setElementType(
-                                            toProtoType(
-                                                    listViewSpec
-                                                            .getElementDataType()
-                                                            .getLogicalType())));
-                } else {
-                    DataViewUtils.MapViewSpec mapViewSpec = (DataViewUtils.MapViewSpec) spec;
-                    FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.MapView.Builder
-                            mapViewBuilder =
-                                    FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec.MapView
-                                            .newBuilder();
-                    mapViewBuilder.setKeyType(
-                            toProtoType(mapViewSpec.getKeyDataType().getLogicalType()));
-                    mapViewBuilder.setValueType(
-                            toProtoType(mapViewSpec.getValueDataType().getLogicalType()));
-                    specBuilder.setMapView(mapViewBuilder.build());
-                }
-                specBuilder.setFieldIndex(spec.getFieldIndex());
-                builder.addSpecs(specBuilder.build());
-            }
-        }
-        return builder.build();
-    }
-
-    public static FlinkFnApi.UserDefinedDataStreamFunction getUserDefinedDataStreamFunctionProto(
-            DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo,
-            RuntimeContext runtimeContext,
-            Map<String, String> internalParameters,
-            boolean inBatchExecutionMode) {
-        FlinkFnApi.UserDefinedDataStreamFunction.Builder builder =
-                FlinkFnApi.UserDefinedDataStreamFunction.newBuilder();
-        builder.setFunctionType(
-                FlinkFnApi.UserDefinedDataStreamFunction.FunctionType.forNumber(
-                        dataStreamPythonFunctionInfo.getFunctionType()));
-        builder.setRuntimeContext(
-                FlinkFnApi.UserDefinedDataStreamFunction.RuntimeContext.newBuilder()
-                        .setTaskName(runtimeContext.getTaskName())
-                        .setTaskNameWithSubtasks(runtimeContext.getTaskNameWithSubtasks())
-                        .setNumberOfParallelSubtasks(runtimeContext.getNumberOfParallelSubtasks())
-                        .setMaxNumberOfParallelSubtasks(
-                                runtimeContext.getMaxNumberOfParallelSubtasks())
-                        .setIndexOfThisSubtask(runtimeContext.getIndexOfThisSubtask())
-                        .setAttemptNumber(runtimeContext.getAttemptNumber())
-                        .addAllJobParameters(
-                                runtimeContext.getExecutionConfig().getGlobalJobParameters().toMap()
-                                        .entrySet().stream()
-                                        .map(
-                                                entry ->
-                                                        FlinkFnApi.UserDefinedDataStreamFunction
-                                                                .JobParameter.newBuilder()
-                                                                .setKey(entry.getKey())
-                                                                .setValue(entry.getValue())
-                                                                .build())
-                                        .collect(Collectors.toList()))
-                        .addAllJobParameters(
-                                internalParameters.entrySet().stream()
-                                        .map(
-                                                entry ->
-                                                        FlinkFnApi.UserDefinedDataStreamFunction
-                                                                .JobParameter.newBuilder()
-                                                                .setKey(entry.getKey())
-                                                                .setValue(entry.getValue())
-                                                                .build())
-                                        .collect(Collectors.toList()))
-                        .setInBatchExecutionMode(inBatchExecutionMode)
-                        .build());
-        builder.setPayload(
-                ByteString.copyFrom(
-                        dataStreamPythonFunctionInfo
-                                .getPythonFunction()
-                                .getSerializedPythonFunction()));
-        builder.setMetricEnabled(true);
-        return builder.build();
-    }
-
-    public static FlinkFnApi.UserDefinedDataStreamFunction
-            getUserDefinedDataStreamStatefulFunctionProto(
-                    DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo,
-                    RuntimeContext runtimeContext,
-                    Map<String, String> internalParameters,
-                    TypeInformation keyTypeInfo,
-                    boolean inBatchExecutionMode) {
-        FlinkFnApi.UserDefinedDataStreamFunction userDefinedDataStreamFunction =
-                getUserDefinedDataStreamFunctionProto(
-                        dataStreamPythonFunctionInfo,
-                        runtimeContext,
-                        internalParameters,
-                        inBatchExecutionMode);
-        FlinkFnApi.TypeInfo builtKeyTypeInfo =
-                PythonTypeUtils.TypeInfoToProtoConverter.toTypeInfoProto(keyTypeInfo);
-        return userDefinedDataStreamFunction.toBuilder().setKeyTypeInfo(builtKeyTypeInfo).build();
-    }
+    private static final byte[] RECORD_SPLITTER = new byte[] {0x00};
 
     public static boolean endOfLastFlatMap(int length, byte[] rawData) {
-        return length == 1 && Arrays.equals(rawData, RECORD_SPLITER);
+        return length == 1 && Arrays.equals(rawData, RECORD_SPLITTER);
     }
 
     /** Set the current key for streaming operator. */
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/AbstractStatelessFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/AbstractStatelessFunctionOperator.java
index 21dd9356a8a6f..e16cd06ab2eaf 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/AbstractStatelessFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/AbstractStatelessFunctionOperator.java
@@ -65,15 +65,6 @@ public abstract class AbstractStatelessFunctionOperator<IN, OUT, UDFIN>
     /** The options used to configure the Python worker process. */
     private final Map<String, String> jobOptions;
 
-    /** The Input DataType of BaseCoder in Python. */
-    private final FlinkFnApi.CoderParam.DataType inputDataType;
-
-    /** The output DataType of BaseCoder in Python. */
-    private final FlinkFnApi.CoderParam.DataType outputDataType;
-
-    /** The output mode of BaseCoder in Python. */
-    private final FlinkFnApi.CoderParam.OutputMode outputMode;
-
     /** The user-defined function input logical type. */
     protected transient RowType userDefinedFunctionInputType;
 
@@ -101,19 +92,13 @@ public AbstractStatelessFunctionOperator(
             Configuration config,
             RowType inputType,
             RowType outputType,
-            int[] userDefinedFunctionInputOffsets,
-            FlinkFnApi.CoderParam.DataType inputDataType,
-            FlinkFnApi.CoderParam.DataType outputDataType,
-            FlinkFnApi.CoderParam.OutputMode outputMode) {
+            int[] userDefinedFunctionInputOffsets) {
         super(config);
         this.inputType = Preconditions.checkNotNull(inputType);
         this.outputType = Preconditions.checkNotNull(outputType);
         this.userDefinedFunctionInputOffsets =
                 Preconditions.checkNotNull(userDefinedFunctionInputOffsets);
         this.jobOptions = buildJobOptions(config);
-        this.inputDataType = Preconditions.checkNotNull(inputDataType);
-        this.outputDataType = Preconditions.checkNotNull(outputDataType);
-        this.outputMode = Preconditions.checkNotNull(outputMode);
     }
 
     @Override
@@ -146,8 +131,6 @@ public PythonFunctionRunner createPythonFunctionRunner() throws IOException {
         return new BeamTablePythonFunctionRunner(
                 getRuntimeContext().getTaskName(),
                 createPythonEnvironmentManager(),
-                userDefinedFunctionInputType,
-                userDefinedFunctionOutputType,
                 getFunctionUrn(),
                 getUserDefinedFunctionsProto(),
                 jobOptions,
@@ -167,9 +150,8 @@ public PythonFunctionRunner createPythonFunctionRunner() throws IOException {
                                         .getEnvironment()
                                         .getUserCodeClassLoader()
                                         .asClassLoader()),
-                inputDataType,
-                outputDataType,
-                outputMode);
+                createInputCoderInfoDescriptor(userDefinedFunctionInputType),
+                createOutputCoderInfoDescriptor(userDefinedFunctionOutputType));
     }
 
     /**
@@ -185,6 +167,12 @@ public PythonFunctionRunner createPythonFunctionRunner() throws IOException {
 
     public abstract String getFunctionUrn();
 
+    public abstract FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(
+            RowType runnerInputType);
+
+    public abstract FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(
+            RowType runnerOutType);
+
     public abstract void processElementInternal(IN value) throws Exception;
 
     private Map<String, String> buildJobOptions(Configuration config) {
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/AbstractPythonStreamAggregateOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/AbstractPythonStreamAggregateOperator.java
index ebe9d45f0522d..745c2f8b5b267 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/AbstractPythonStreamAggregateOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/AbstractPythonStreamAggregateOperator.java
@@ -31,7 +31,7 @@
 import org.apache.flink.python.PythonFunctionRunner;
 import org.apache.flink.python.PythonOptions;
 import org.apache.flink.streaming.api.operators.python.AbstractOneInputPythonFunctionOperator;
-import org.apache.flink.streaming.api.utils.PythonOperatorUtils;
+import org.apache.flink.streaming.api.utils.ProtoUtils;
 import org.apache.flink.streaming.runtime.streamrecord.StreamRecord;
 import org.apache.flink.table.data.RowData;
 import org.apache.flink.table.functions.python.PythonAggregateFunctionInfo;
@@ -51,6 +51,7 @@
 import java.util.Map;
 import java.util.stream.Collectors;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRowTypeCoderInfoDescriptorProto;
 import static org.apache.flink.table.runtime.typeutils.PythonTypeUtils.toProtoType;
 
 /**
@@ -97,15 +98,6 @@ public abstract class AbstractPythonStreamAggregateOperator
 
     private final int mapStateWriteCacheSize;
 
-    /** The Input DataType of BaseCoder in Python. */
-    private final FlinkFnApi.CoderParam.DataType inputDataType;
-
-    /** The output DataType of BaseCoder in Python. */
-    private final FlinkFnApi.CoderParam.DataType outputDataType;
-
-    /** The output mode of BaseCoder in Python. */
-    private final FlinkFnApi.CoderParam.OutputMode outputMode;
-
     private transient Object keyForTimerService;
 
     /** The user-defined function input logical type. */
@@ -143,10 +135,7 @@ public AbstractPythonStreamAggregateOperator(
             DataViewUtils.DataViewSpec[][] dataViewSpecs,
             int[] grouping,
             int indexOfCountStar,
-            boolean generateUpdateBefore,
-            FlinkFnApi.CoderParam.DataType inputDataType,
-            FlinkFnApi.CoderParam.DataType outputDataType,
-            FlinkFnApi.CoderParam.OutputMode outputMode) {
+            boolean generateUpdateBefore) {
         super(config);
         this.inputType = Preconditions.checkNotNull(inputType);
         this.outputType = Preconditions.checkNotNull(outputType);
@@ -156,9 +145,6 @@ public AbstractPythonStreamAggregateOperator(
         this.grouping = grouping;
         this.indexOfCountStar = indexOfCountStar;
         this.generateUpdateBefore = generateUpdateBefore;
-        this.inputDataType = Preconditions.checkNotNull(inputDataType);
-        this.outputDataType = Preconditions.checkNotNull(outputDataType);
-        this.outputMode = Preconditions.checkNotNull(outputMode);
         this.stateCacheSize = config.get(PythonOptions.STATE_CACHE_SIZE);
         this.mapStateReadCacheSize = config.get(PythonOptions.MAP_STATE_READ_CACHE_SIZE);
         this.mapStateWriteCacheSize = config.get(PythonOptions.MAP_STATE_WRITE_CACHE_SIZE);
@@ -194,8 +180,6 @@ public PythonFunctionRunner createPythonFunctionRunner() throws Exception {
         return new BeamTablePythonFunctionRunner(
                 getRuntimeContext().getTaskName(),
                 createPythonEnvironmentManager(),
-                userDefinedFunctionInputType,
-                userDefinedFunctionOutputType,
                 getFunctionUrn(),
                 getUserDefinedFunctionsProto(),
                 jobOptions,
@@ -215,9 +199,8 @@ public PythonFunctionRunner createPythonFunctionRunner() throws Exception {
                                         .getEnvironment()
                                         .getUserCodeClassLoader()
                                         .asClassLoader()),
-                inputDataType,
-                outputDataType,
-                outputMode);
+                createInputCoderInfoDescriptor(userDefinedFunctionInputType),
+                createOutputCoderInfoDescriptor(userDefinedFunctionOutputType));
     }
 
     /**
@@ -275,8 +258,7 @@ protected FlinkFnApi.UserDefinedAggregateFunctions getUserDefinedFunctionsProto(
                 specs = dataViewSpecs[i];
             }
             builder.addUdfs(
-                    PythonOperatorUtils.getUserDefinedAggregateFunctionProto(
-                            aggregateFunctions[i], specs));
+                    ProtoUtils.getUserDefinedAggregateFunctionProto(aggregateFunctions[i], specs));
         }
         return builder.build();
     }
@@ -302,4 +284,14 @@ private Map<String, String> buildJobOptions(Configuration config) {
                 String.valueOf(config.get(PythonOptions.MAP_STATE_ITERATE_RESPONSE_BATCH_SIZE)));
         return jobOptions;
     }
+
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(RowType runnerInputType) {
+        return createRowTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+    }
+
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(RowType runnerOutType) {
+        return createRowTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+    }
 }
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/AbstractPythonStreamGroupAggregateOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/AbstractPythonStreamGroupAggregateOperator.java
index 4d8b665fcd00b..d5f228bbcc752 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/AbstractPythonStreamGroupAggregateOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/AbstractPythonStreamGroupAggregateOperator.java
@@ -94,10 +94,7 @@ public AbstractPythonStreamGroupAggregateOperator(
                 dataViewSpecs,
                 grouping,
                 indexOfCountStar,
-                generateUpdateBefore,
-                FlinkFnApi.CoderParam.DataType.ROW,
-                FlinkFnApi.CoderParam.DataType.ROW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE);
+                generateUpdateBefore);
         this.minRetentionTime = minRetentionTime;
         this.maxRetentionTime = maxRetentionTime;
         this.stateCleaningEnabled = minRetentionTime > 1;
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/PythonStreamGroupWindowAggregateOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/PythonStreamGroupWindowAggregateOperator.java
index ff9ad1d8c9a1a..861941c3b703f 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/PythonStreamGroupWindowAggregateOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/PythonStreamGroupWindowAggregateOperator.java
@@ -62,6 +62,7 @@
 
 import static org.apache.flink.fnexecution.v1.FlinkFnApi.GroupWindow.WindowProperty.WINDOW_END;
 import static org.apache.flink.fnexecution.v1.FlinkFnApi.GroupWindow.WindowProperty.WINDOW_START;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createFlattenRowTypeCoderInfoDescriptorProto;
 import static org.apache.flink.table.runtime.util.TimeWindowUtil.toEpochMillsForTimer;
 import static org.apache.flink.table.runtime.util.TimeWindowUtil.toUtcTimestampMills;
 
@@ -170,10 +171,7 @@ public PythonStreamGroupWindowAggregateOperator(
                 dataViewSpecs,
                 grouping,
                 indexOfCountStar,
-                generateUpdateBefore,
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE);
+                generateUpdateBefore);
         this.countStarInserted = countStarInserted;
         this.inputTimeFieldIndex = inputTimeFieldIndex;
         this.windowAssigner = windowAssigner;
@@ -349,6 +347,18 @@ public void onProcessingTime(InternalTimer<K, W> timer) throws Exception {
         emitTriggerTimerData(timer, REGISTER_PROCESSING_TIMER);
     }
 
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(RowType runnerInputType) {
+        return createFlattenRowTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+    }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(RowType runnerOutType) {
+        return createFlattenRowTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+    }
+
     @VisibleForTesting
     long getShiftEpochMills(long utcTimestampMills) {
         return TimeWindowUtil.toEpochMills(utcTimestampMills, shiftTimeZone);
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/AbstractArrowPythonAggregateFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/AbstractArrowPythonAggregateFunctionOperator.java
index a7c63cf6afa46..801e1dc9f7fb5 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/AbstractArrowPythonAggregateFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/AbstractArrowPythonAggregateFunctionOperator.java
@@ -40,7 +40,8 @@
 import org.apache.flink.table.types.logical.RowType;
 import org.apache.flink.util.Preconditions;
 
-import static org.apache.flink.streaming.api.utils.PythonOperatorUtils.getUserDefinedFunctionProto;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createArrowTypeCoderInfoDescriptorProto;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.getUserDefinedFunctionProto;
 
 /** The Abstract class of Arrow Aggregate Operator for Pandas {@link AggregateFunction}. */
 @Internal
@@ -77,17 +78,8 @@ public AbstractArrowPythonAggregateFunctionOperator(
             RowType inputType,
             RowType outputType,
             int[] groupingSet,
-            int[] udafInputOffsets,
-            FlinkFnApi.CoderParam.DataType inputDataType,
-            FlinkFnApi.CoderParam.DataType outputDataType) {
-        super(
-                config,
-                inputType,
-                outputType,
-                udafInputOffsets,
-                inputDataType,
-                outputDataType,
-                FlinkFnApi.CoderParam.OutputMode.SINGLE);
+            int[] udafInputOffsets) {
+        super(config, inputType, outputType, udafInputOffsets);
         this.pandasAggFunctions = Preconditions.checkNotNull(pandasAggFunctions);
         this.groupingSet = Preconditions.checkNotNull(groupingSet);
     }
@@ -138,6 +130,18 @@ public String getFunctionUrn() {
         return PANDAS_AGGREGATE_FUNCTION_URN;
     }
 
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(RowType runnerInputType) {
+        return createArrowTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+    }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(RowType runnerOutType) {
+        return createArrowTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.SINGLE, false);
+    }
+
     @Override
     public RowData getFunctionInput(RowData element) {
         return udafInputProjection.apply(element);
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/AbstractBatchArrowPythonAggregateFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/AbstractBatchArrowPythonAggregateFunctionOperator.java
index 4442cbd5a6cd1..d717667a4f821 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/AbstractBatchArrowPythonAggregateFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/AbstractBatchArrowPythonAggregateFunctionOperator.java
@@ -20,7 +20,6 @@
 
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.configuration.Configuration;
-import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.table.api.TableConfig;
 import org.apache.flink.table.data.RowData;
 import org.apache.flink.table.data.binary.BinaryRowData;
@@ -69,18 +68,8 @@ abstract class AbstractBatchArrowPythonAggregateFunctionOperator
             RowType outputType,
             int[] groupKey,
             int[] groupingSet,
-            int[] udafInputOffsets,
-            FlinkFnApi.CoderParam.DataType inputDataType,
-            FlinkFnApi.CoderParam.DataType outputDataType) {
-        super(
-                config,
-                pandasAggFunctions,
-                inputType,
-                outputType,
-                groupingSet,
-                udafInputOffsets,
-                inputDataType,
-                outputDataType);
+            int[] udafInputOffsets) {
+        super(config, pandasAggFunctions, inputType, outputType, groupingSet, udafInputOffsets);
         this.groupKey = Preconditions.checkNotNull(groupKey);
     }
 
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonGroupAggregateFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonGroupAggregateFunctionOperator.java
index 6cc784afe2462..d003c011afce8 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonGroupAggregateFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonGroupAggregateFunctionOperator.java
@@ -21,7 +21,6 @@
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.api.java.tuple.Tuple2;
 import org.apache.flink.configuration.Configuration;
-import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.table.data.RowData;
 import org.apache.flink.table.data.binary.BinaryRowData;
 import org.apache.flink.table.functions.AggregateFunction;
@@ -50,9 +49,7 @@ public BatchArrowPythonGroupAggregateFunctionOperator(
                 outputType,
                 groupKey,
                 groupingSet,
-                udafInputOffsets,
-                FlinkFnApi.CoderParam.DataType.ARROW,
-                FlinkFnApi.CoderParam.DataType.ARROW);
+                udafInputOffsets);
     }
 
     @Override
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonGroupWindowAggregateFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonGroupWindowAggregateFunctionOperator.java
index a1939e44510b4..3a6d18831a5dd 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonGroupWindowAggregateFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonGroupWindowAggregateFunctionOperator.java
@@ -21,7 +21,6 @@
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.api.java.tuple.Tuple2;
 import org.apache.flink.configuration.Configuration;
-import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.table.data.GenericRowData;
 import org.apache.flink.table.data.RowData;
 import org.apache.flink.table.data.TimestampData;
@@ -103,9 +102,7 @@ public BatchArrowPythonGroupWindowAggregateFunctionOperator(
                 outputType,
                 groupKey,
                 groupingSet,
-                udafInputOffsets,
-                FlinkFnApi.CoderParam.DataType.ARROW,
-                FlinkFnApi.CoderParam.DataType.ARROW);
+                udafInputOffsets);
         this.namedProperties = namedProperties;
         this.inputTimeFieldIndex = inputTimeFieldIndex;
         this.maxLimitSize = maxLimitSize;
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonOverWindowAggregateFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonOverWindowAggregateFunctionOperator.java
index acc94a2f19c8f..959943e563d1c 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonOverWindowAggregateFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/batch/BatchArrowPythonOverWindowAggregateFunctionOperator.java
@@ -36,7 +36,8 @@
 import java.util.List;
 import java.util.ListIterator;
 
-import static org.apache.flink.streaming.api.utils.PythonOperatorUtils.getUserDefinedFunctionProto;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createOverWindowArrowTypeCoderInfoDescriptorProto;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.getUserDefinedFunctionProto;
 
 /** The Batch Arrow Python {@link AggregateFunction} Operator for Over Window Aggregation. */
 @Internal
@@ -108,9 +109,7 @@ public BatchArrowPythonOverWindowAggregateFunctionOperator(
                 outputType,
                 groupKey,
                 groupingSet,
-                udafInputOffsets,
-                FlinkFnApi.CoderParam.DataType.OVER_WINDOW_ARROW,
-                FlinkFnApi.CoderParam.DataType.ARROW);
+                udafInputOffsets);
         this.lowerBoundary = lowerBoundary;
         this.upperBoundary = upperBoundary;
         this.isRangeWindows = isRangeWindows;
@@ -323,6 +322,12 @@ public String getFunctionUrn() {
         return PANDAS_BATCH_OVER_WINDOW_AGG_FUNCTION_URN;
     }
 
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(RowType runnerInputType) {
+        return createOverWindowArrowTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+    }
+
     private boolean isInCurrentOverWindow(RowData data, long time, boolean includeEqual) {
         long dataTime = data.getTimestamp(inputTimeFieldIndex, 3).getMillisecond();
         long diff = time - dataTime;
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/stream/AbstractStreamArrowPythonOverWindowAggregateFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/stream/AbstractStreamArrowPythonOverWindowAggregateFunctionOperator.java
index 4c0ce4a75702c..99430ef5ed859 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/stream/AbstractStreamArrowPythonOverWindowAggregateFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/stream/AbstractStreamArrowPythonOverWindowAggregateFunctionOperator.java
@@ -26,7 +26,6 @@
 import org.apache.flink.api.common.typeinfo.Types;
 import org.apache.flink.api.java.typeutils.ListTypeInfo;
 import org.apache.flink.configuration.Configuration;
-import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.runtime.state.VoidNamespace;
 import org.apache.flink.runtime.state.VoidNamespaceSerializer;
 import org.apache.flink.streaming.api.SimpleTimerService;
@@ -84,15 +83,7 @@ public AbstractStreamArrowPythonOverWindowAggregateFunctionOperator(
             long lowerBoundary,
             int[] groupingSet,
             int[] udafInputOffsets) {
-        super(
-                config,
-                pandasAggFunctions,
-                inputType,
-                outputType,
-                groupingSet,
-                udafInputOffsets,
-                FlinkFnApi.CoderParam.DataType.ARROW,
-                FlinkFnApi.CoderParam.DataType.ARROW);
+        super(config, pandasAggFunctions, inputType, outputType, groupingSet, udafInputOffsets);
         this.inputTimeFieldIndex = inputTimeFieldIndex;
         this.lowerBoundary = lowerBoundary;
     }
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/stream/StreamArrowPythonGroupWindowAggregateFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/stream/StreamArrowPythonGroupWindowAggregateFunctionOperator.java
index dc701e6c01640..2471d82ba5dcb 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/stream/StreamArrowPythonGroupWindowAggregateFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/aggregate/arrow/stream/StreamArrowPythonGroupWindowAggregateFunctionOperator.java
@@ -27,7 +27,6 @@
 import org.apache.flink.api.common.typeutils.TypeSerializer;
 import org.apache.flink.api.java.tuple.Tuple2;
 import org.apache.flink.configuration.Configuration;
-import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.metrics.MetricGroup;
 import org.apache.flink.runtime.state.internal.InternalListState;
 import org.apache.flink.streaming.api.operators.InternalTimer;
@@ -154,15 +153,7 @@ public StreamArrowPythonGroupWindowAggregateFunctionOperator(
             int[] groupingSet,
             int[] udafInputOffsets,
             ZoneId shiftTimeZone) {
-        super(
-                config,
-                pandasAggFunctions,
-                inputType,
-                outputType,
-                groupingSet,
-                udafInputOffsets,
-                FlinkFnApi.CoderParam.DataType.ARROW,
-                FlinkFnApi.CoderParam.DataType.ARROW);
+        super(config, pandasAggFunctions, inputType, outputType, groupingSet, udafInputOffsets);
         this.inputTimeFieldIndex = inputTimeFieldIndex;
         this.windowAssigner = windowAssigner;
         this.trigger = trigger;
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/AbstractPythonScalarFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/AbstractPythonScalarFunctionOperator.java
index e4887c984cf0b..d44eec3b1a8fb 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/AbstractPythonScalarFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/AbstractPythonScalarFunctionOperator.java
@@ -21,7 +21,7 @@
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.configuration.Configuration;
 import org.apache.flink.fnexecution.v1.FlinkFnApi;
-import org.apache.flink.streaming.api.utils.PythonOperatorUtils;
+import org.apache.flink.streaming.api.utils.ProtoUtils;
 import org.apache.flink.table.functions.ScalarFunction;
 import org.apache.flink.table.functions.python.PythonEnv;
 import org.apache.flink.table.functions.python.PythonFunctionInfo;
@@ -69,17 +69,8 @@ public abstract class AbstractPythonScalarFunctionOperator<IN, OUT, UDFIN>
             RowType inputType,
             RowType outputType,
             int[] udfInputOffsets,
-            int[] forwardedFields,
-            FlinkFnApi.CoderParam.DataType inputDataType,
-            FlinkFnApi.CoderParam.DataType outputDataType) {
-        super(
-                config,
-                inputType,
-                outputType,
-                udfInputOffsets,
-                inputDataType,
-                outputDataType,
-                FlinkFnApi.CoderParam.OutputMode.SINGLE);
+            int[] forwardedFields) {
+        super(config, inputType, outputType, udfInputOffsets);
         this.scalarFunctions = Preconditions.checkNotNull(scalarFunctions);
         this.forwardedFields = Preconditions.checkNotNull(forwardedFields);
     }
@@ -106,7 +97,7 @@ public FlinkFnApi.UserDefinedFunctions getUserDefinedFunctionsProto() {
                 FlinkFnApi.UserDefinedFunctions.newBuilder();
         // add udf proto
         for (PythonFunctionInfo pythonFunctionInfo : scalarFunctions) {
-            builder.addUdfs(PythonOperatorUtils.getUserDefinedFunctionProto(pythonFunctionInfo));
+            builder.addUdfs(ProtoUtils.getUserDefinedFunctionProto(pythonFunctionInfo));
         }
         builder.setMetricEnabled(getPythonConfig().isMetricEnabled());
         return builder.build();
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/AbstractRowDataPythonScalarFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/AbstractRowDataPythonScalarFunctionOperator.java
index 64f0cf4ed41db..0b6dd8977601e 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/AbstractRowDataPythonScalarFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/AbstractRowDataPythonScalarFunctionOperator.java
@@ -20,7 +20,6 @@
 
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.configuration.Configuration;
-import org.apache.flink.fnexecution.v1.FlinkFnApi;
 import org.apache.flink.table.api.TableConfig;
 import org.apache.flink.table.data.RowData;
 import org.apache.flink.table.data.binary.BinaryRowData;
@@ -62,18 +61,8 @@ public AbstractRowDataPythonScalarFunctionOperator(
             RowType inputType,
             RowType outputType,
             int[] udfInputOffsets,
-            int[] forwardedFields,
-            FlinkFnApi.CoderParam.DataType inputDataType,
-            FlinkFnApi.CoderParam.DataType outputDataType) {
-        super(
-                config,
-                scalarFunctions,
-                inputType,
-                outputType,
-                udfInputOffsets,
-                forwardedFields,
-                inputDataType,
-                outputDataType);
+            int[] forwardedFields) {
+        super(config, scalarFunctions, inputType, outputType, udfInputOffsets, forwardedFields);
     }
 
     @Override
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/RowDataPythonScalarFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/RowDataPythonScalarFunctionOperator.java
index 11c9f68d6ba5c..901baeb867130 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/RowDataPythonScalarFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/RowDataPythonScalarFunctionOperator.java
@@ -31,6 +31,9 @@
 
 import java.io.IOException;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createFlattenRowTypeCoderInfoDescriptorProto;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRowTypeCoderInfoDescriptorProto;
+
 /** The Python {@link ScalarFunction} operator. */
 @Internal
 public class RowDataPythonScalarFunctionOperator
@@ -51,15 +54,7 @@ public RowDataPythonScalarFunctionOperator(
             RowType outputType,
             int[] udfInputOffsets,
             int[] forwardedFields) {
-        super(
-                config,
-                scalarFunctions,
-                inputType,
-                outputType,
-                udfInputOffsets,
-                forwardedFields,
-                toCoderParam(scalarFunctions),
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW);
+        super(config, scalarFunctions, inputType, outputType, udfInputOffsets, forwardedFields);
     }
 
     @Override
@@ -71,6 +66,24 @@ public void open() throws Exception {
                 PythonTypeUtils.toInternalSerializer(userDefinedFunctionOutputType);
     }
 
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(RowType runnerInputType) {
+        for (PythonFunctionInfo pythonFunctionInfo : scalarFunctions) {
+            if (pythonFunctionInfo.getPythonFunction().takesRowAsInput()) {
+                return createRowTypeCoderInfoDescriptorProto(
+                        runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+            }
+        }
+        return createFlattenRowTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+    }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(RowType runnerOutType) {
+        return createFlattenRowTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.SINGLE, false);
+    }
+
     @Override
     public void processElementInternal(RowData value) throws Exception {
         udfInputTypeSerializer.serialize(getFunctionInput(value), baosWrapper);
@@ -89,14 +102,4 @@ public void emitResult(Tuple2<byte[], Integer> resultTuple) throws IOException {
         RowData udfResult = udfOutputTypeSerializer.deserialize(baisWrapper);
         rowDataWrapper.collect(reuseJoinedRow.replace(input, udfResult));
     }
-
-    private static FlinkFnApi.CoderParam.DataType toCoderParam(
-            PythonFunctionInfo[] pythonFunctionInfos) {
-        for (PythonFunctionInfo pythonFunctionInfo : pythonFunctionInfos) {
-            if (pythonFunctionInfo.getPythonFunction().takesRowAsInput()) {
-                return FlinkFnApi.CoderParam.DataType.ROW;
-            }
-        }
-        return FlinkFnApi.CoderParam.DataType.FLATTEN_ROW;
-    }
 }
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/arrow/RowDataArrowPythonScalarFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/arrow/RowDataArrowPythonScalarFunctionOperator.java
index a63d8fd09f2ac..ca485fe776b86 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/arrow/RowDataArrowPythonScalarFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/scalar/arrow/RowDataArrowPythonScalarFunctionOperator.java
@@ -30,6 +30,8 @@
 import org.apache.flink.table.runtime.operators.python.scalar.AbstractRowDataPythonScalarFunctionOperator;
 import org.apache.flink.table.types.logical.RowType;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createArrowTypeCoderInfoDescriptorProto;
+
 /** Arrow Python {@link ScalarFunction} operator. */
 @Internal
 public class RowDataArrowPythonScalarFunctionOperator
@@ -52,15 +54,7 @@ public RowDataArrowPythonScalarFunctionOperator(
             RowType outputType,
             int[] udfInputOffsets,
             int[] forwardedFields) {
-        super(
-                config,
-                scalarFunctions,
-                inputType,
-                outputType,
-                udfInputOffsets,
-                forwardedFields,
-                FlinkFnApi.CoderParam.DataType.ARROW,
-                FlinkFnApi.CoderParam.DataType.ARROW);
+        super(config, scalarFunctions, inputType, outputType, udfInputOffsets, forwardedFields);
     }
 
     @Override
@@ -74,6 +68,19 @@ public void open() throws Exception {
         currentBatchCount = 0;
     }
 
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(RowType runnerInputType) {
+        return createArrowTypeCoderInfoDescriptorProto(
+                runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false);
+    }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(
+            RowType runnerOutputType) {
+        return createArrowTypeCoderInfoDescriptorProto(
+                runnerOutputType, FlinkFnApi.CoderInfoDescriptor.Mode.SINGLE, false);
+    }
+
     @Override
     protected void invokeFinishBundle() throws Exception {
         invokeCurrentBatch();
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/table/AbstractPythonTableFunctionOperator.java b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/table/AbstractPythonTableFunctionOperator.java
index 6536f1114ff85..e8057344318a3 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/table/AbstractPythonTableFunctionOperator.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/operators/python/table/AbstractPythonTableFunctionOperator.java
@@ -21,7 +21,7 @@
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.configuration.Configuration;
 import org.apache.flink.fnexecution.v1.FlinkFnApi;
-import org.apache.flink.streaming.api.utils.PythonOperatorUtils;
+import org.apache.flink.streaming.api.utils.ProtoUtils;
 import org.apache.flink.table.functions.TableFunction;
 import org.apache.flink.table.functions.python.PythonEnv;
 import org.apache.flink.table.functions.python.PythonFunctionInfo;
@@ -33,6 +33,9 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createFlattenRowTypeCoderInfoDescriptorProto;
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRowTypeCoderInfoDescriptorProto;
+
 /**
  * @param <IN> Type of the input elements.
  * @param <OUT> Type of the output elements.
@@ -59,14 +62,7 @@ public AbstractPythonTableFunctionOperator(
             RowType outputType,
             int[] udtfInputOffsets,
             FlinkJoinType joinType) {
-        super(
-                config,
-                inputType,
-                outputType,
-                udtfInputOffsets,
-                toCoderParam(tableFunction),
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE_WITH_END);
+        super(config, inputType, outputType, udtfInputOffsets);
         this.tableFunction = Preconditions.checkNotNull(tableFunction);
         Preconditions.checkArgument(
                 joinType == FlinkJoinType.INNER || joinType == FlinkJoinType.LEFT,
@@ -95,24 +91,33 @@ public String getFunctionUrn() {
         return TABLE_FUNCTION_URN;
     }
 
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createInputCoderInfoDescriptor(RowType runnerInputType) {
+        if (tableFunction.getPythonFunction().takesRowAsInput()) {
+            // need the field names in case of row-based operations
+            return createRowTypeCoderInfoDescriptorProto(
+                    runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+        } else {
+            return createFlattenRowTypeCoderInfoDescriptorProto(
+                    runnerInputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+        }
+    }
+
+    @Override
+    public FlinkFnApi.CoderInfoDescriptor createOutputCoderInfoDescriptor(RowType runnerOutType) {
+        return createFlattenRowTypeCoderInfoDescriptorProto(
+                runnerOutType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true);
+    }
+
     @Override
     public FlinkFnApi.UserDefinedFunctions getUserDefinedFunctionsProto() {
         FlinkFnApi.UserDefinedFunctions.Builder builder =
                 FlinkFnApi.UserDefinedFunctions.newBuilder();
-        builder.addUdfs(PythonOperatorUtils.getUserDefinedFunctionProto(tableFunction));
+        builder.addUdfs(ProtoUtils.getUserDefinedFunctionProto(tableFunction));
         builder.setMetricEnabled(getPythonConfig().isMetricEnabled());
         return builder.build();
     }
 
-    private static FlinkFnApi.CoderParam.DataType toCoderParam(
-            PythonFunctionInfo pythonFunctionInfo) {
-        if (pythonFunctionInfo.getPythonFunction().takesRowAsInput()) {
-            return FlinkFnApi.CoderParam.DataType.ROW;
-        } else {
-            return FlinkFnApi.CoderParam.DataType.FLATTEN_ROW;
-        }
-    }
-
     /** The received udtf execution result is a finish message when it is a byte with value 0x00. */
     boolean isFinishResult(byte[] rawUdtfResult, int length) {
         return length == 1 && rawUdtfResult[0] == 0x00;
diff --git a/flink-python/src/main/java/org/apache/flink/table/runtime/runners/python/beam/BeamTablePythonFunctionRunner.java b/flink-python/src/main/java/org/apache/flink/table/runtime/runners/python/beam/BeamTablePythonFunctionRunner.java
index 1f5dde0bcc97a..c4943c57e8a7a 100644
--- a/flink-python/src/main/java/org/apache/flink/table/runtime/runners/python/beam/BeamTablePythonFunctionRunner.java
+++ b/flink-python/src/main/java/org/apache/flink/table/runtime/runners/python/beam/BeamTablePythonFunctionRunner.java
@@ -26,30 +26,21 @@
 import org.apache.flink.runtime.memory.MemoryManager;
 import org.apache.flink.runtime.state.KeyedStateBackend;
 import org.apache.flink.streaming.api.runners.python.beam.BeamPythonFunctionRunner;
-import org.apache.flink.table.types.logical.RowType;
 import org.apache.flink.util.Preconditions;
 
 import com.google.protobuf.GeneratedMessageV3;
-import org.apache.beam.model.pipeline.v1.RunnerApi;
 
 import java.util.Map;
 
-import static org.apache.flink.python.Constants.FLINK_CODER_URN;
-import static org.apache.flink.table.runtime.typeutils.PythonTypeUtils.toProtoType;
-
 /** A {@link BeamTablePythonFunctionRunner} used to execute Python functions in Table API. */
 @Internal
 public class BeamTablePythonFunctionRunner extends BeamPythonFunctionRunner {
 
-    private final RowType inputType;
-    private final RowType outputType;
     private final GeneratedMessageV3 userDefinedFunctionProto;
 
     public BeamTablePythonFunctionRunner(
             String taskName,
             PythonEnvironmentManager environmentManager,
-            RowType inputType,
-            RowType outputType,
             String functionUrn,
             GeneratedMessageV3 userDefinedFunctionProto,
             Map<String, String> jobOptions,
@@ -59,9 +50,8 @@ public BeamTablePythonFunctionRunner(
             TypeSerializer namespaceSerializer,
             MemoryManager memoryManager,
             double managedMemoryFraction,
-            FlinkFnApi.CoderParam.DataType inputDataType,
-            FlinkFnApi.CoderParam.DataType outputDataType,
-            FlinkFnApi.CoderParam.OutputMode outputMode) {
+            FlinkFnApi.CoderInfoDescriptor inputCoderDescriptor,
+            FlinkFnApi.CoderInfoDescriptor outputCoderDescriptor) {
         super(
                 taskName,
                 environmentManager,
@@ -73,11 +63,8 @@ public BeamTablePythonFunctionRunner(
                 namespaceSerializer,
                 memoryManager,
                 managedMemoryFraction,
-                inputDataType,
-                outputDataType,
-                outputMode);
-        this.inputType = Preconditions.checkNotNull(inputType);
-        this.outputType = Preconditions.checkNotNull(outputType);
+                inputCoderDescriptor,
+                outputCoderDescriptor);
         this.userDefinedFunctionProto = Preconditions.checkNotNull(userDefinedFunctionProto);
     }
 
@@ -85,35 +72,4 @@ public BeamTablePythonFunctionRunner(
     protected byte[] getUserDefinedFunctionsProtoBytes() {
         return userDefinedFunctionProto.toByteArray();
     }
-
-    @Override
-    protected RunnerApi.Coder getInputCoderProto() {
-        return getRowCoderProto(inputType, inputDataType, outputMode);
-    }
-
-    @Override
-    protected RunnerApi.Coder getOutputCoderProto() {
-        return getRowCoderProto(outputType, outputDataType, outputMode);
-    }
-
-    private static RunnerApi.Coder getRowCoderProto(
-            RowType rowType,
-            FlinkFnApi.CoderParam.DataType dataType,
-            FlinkFnApi.CoderParam.OutputMode outputMode) {
-        FlinkFnApi.Schema rowSchema = toProtoType(rowType).getRowSchema();
-        FlinkFnApi.CoderParam.Builder coderParamBuilder = FlinkFnApi.CoderParam.newBuilder();
-        coderParamBuilder.setDataType(dataType);
-        coderParamBuilder.setSchema(rowSchema);
-        coderParamBuilder.setOutputMode(outputMode);
-        return RunnerApi.Coder.newBuilder()
-                .setSpec(
-                        RunnerApi.FunctionSpec.newBuilder()
-                                .setUrn(FLINK_CODER_URN)
-                                .setPayload(
-                                        org.apache.beam.vendor.grpc.v1p26p0.com.google.protobuf
-                                                .ByteString.copyFrom(
-                                                coderParamBuilder.build().toByteArray()))
-                                .build())
-                .build();
-    }
 }
diff --git a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonAggregateFunctionRunner.java b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonAggregateFunctionRunner.java
index 76cb9ab39d1f4..48fcbee5a840c 100644
--- a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonAggregateFunctionRunner.java
+++ b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonAggregateFunctionRunner.java
@@ -39,6 +39,8 @@
 import java.util.List;
 import java.util.Map;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createArrowTypeCoderInfoDescriptorProto;
+
 /**
  * A {@link PassThroughPythonAggregateFunctionRunner} runner that just return the first input
  * element with the same key as the execution results.
@@ -76,8 +78,6 @@ public PassThroughPythonAggregateFunctionRunner(
         super(
                 taskName,
                 environmentManager,
-                inputType,
-                outputType,
                 functionUrn,
                 userDefinedFunctions,
                 jobOptions,
@@ -87,9 +87,10 @@ public PassThroughPythonAggregateFunctionRunner(
                 null,
                 null,
                 0.0,
-                FlinkFnApi.CoderParam.DataType.ARROW,
-                FlinkFnApi.CoderParam.DataType.ARROW,
-                FlinkFnApi.CoderParam.OutputMode.SINGLE);
+                createArrowTypeCoderInfoDescriptorProto(
+                        inputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false),
+                createArrowTypeCoderInfoDescriptorProto(
+                        outputType, FlinkFnApi.CoderInfoDescriptor.Mode.SINGLE, false));
         this.buffer = new LinkedList<>();
         this.isBatchOverWindow = isBatchOverWindow;
         arrowSerializer = new RowDataArrowSerializer(inputType, outputType);
diff --git a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonScalarFunctionRunner.java b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonScalarFunctionRunner.java
index 04e5c57028ae1..7638e569ea1da 100644
--- a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonScalarFunctionRunner.java
+++ b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonScalarFunctionRunner.java
@@ -31,6 +31,8 @@
 import java.util.List;
 import java.util.Map;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createFlattenRowTypeCoderInfoDescriptorProto;
+
 /**
  * A {@link PassThroughPythonScalarFunctionRunner} runner that just return the input elements as the
  * execution results.
@@ -51,8 +53,6 @@ public PassThroughPythonScalarFunctionRunner(
         super(
                 taskName,
                 environmentManager,
-                inputType,
-                outputType,
                 functionUrn,
                 userDefinedFunctions,
                 jobOptions,
@@ -62,9 +62,10 @@ public PassThroughPythonScalarFunctionRunner(
                 null,
                 null,
                 0.0,
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.OutputMode.SINGLE);
+                createFlattenRowTypeCoderInfoDescriptorProto(
+                        inputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false),
+                createFlattenRowTypeCoderInfoDescriptorProto(
+                        outputType, FlinkFnApi.CoderInfoDescriptor.Mode.SINGLE, false));
         this.buffer = new LinkedList<>();
     }
 
diff --git a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonTableFunctionRunner.java b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonTableFunctionRunner.java
index b2165f7302776..e4cd02d9514f5 100644
--- a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonTableFunctionRunner.java
+++ b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughPythonTableFunctionRunner.java
@@ -31,6 +31,8 @@
 import java.util.List;
 import java.util.Map;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createFlattenRowTypeCoderInfoDescriptorProto;
+
 /**
  * A {@link BeamTablePythonFunctionRunner} that emit each input element in inner join and emit null
  * in left join when certain test conditions are met.
@@ -53,8 +55,6 @@ public PassThroughPythonTableFunctionRunner(
         super(
                 taskName,
                 environmentManager,
-                inputType,
-                outputType,
                 functionUrn,
                 userDefinedFunctions,
                 jobOptions,
@@ -64,9 +64,10 @@ public PassThroughPythonTableFunctionRunner(
                 null,
                 null,
                 0.0,
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE_WITH_END);
+                createFlattenRowTypeCoderInfoDescriptorProto(
+                        inputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true),
+                createFlattenRowTypeCoderInfoDescriptorProto(
+                        outputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, true));
         this.buffer = new LinkedList<>();
     }
 
diff --git a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamAggregatePythonFunctionRunner.java b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamAggregatePythonFunctionRunner.java
index 4fe2f0c91a8bc..14e147f1c6f99 100644
--- a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamAggregatePythonFunctionRunner.java
+++ b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamAggregatePythonFunctionRunner.java
@@ -34,6 +34,8 @@
 import java.util.Map;
 import java.util.function.Function;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRowTypeCoderInfoDescriptorProto;
+
 /**
  * A {@link PassThroughStreamAggregatePythonFunctionRunner} runner that help to test the Python
  * stream group aggregate operators. It will process the input data with the provided
@@ -60,8 +62,6 @@ public PassThroughStreamAggregatePythonFunctionRunner(
         super(
                 taskName,
                 environmentManager,
-                inputType,
-                outputType,
                 functionUrn,
                 userDefinedFunctions,
                 jobOptions,
@@ -71,9 +71,10 @@ public PassThroughStreamAggregatePythonFunctionRunner(
                 null,
                 null,
                 0.0,
-                FlinkFnApi.CoderParam.DataType.ROW,
-                FlinkFnApi.CoderParam.DataType.ROW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE);
+                createRowTypeCoderInfoDescriptorProto(
+                        inputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false),
+                createRowTypeCoderInfoDescriptorProto(
+                        outputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false));
         this.buffer = new LinkedList<>();
         this.processFunction = processFunction;
     }
diff --git a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamGroupWindowAggregatePythonFunctionRunner.java b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamGroupWindowAggregatePythonFunctionRunner.java
index 0126d4b45f205..12e0e2f56055c 100644
--- a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamGroupWindowAggregatePythonFunctionRunner.java
+++ b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamGroupWindowAggregatePythonFunctionRunner.java
@@ -32,6 +32,8 @@
 
 import java.util.Map;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createFlattenRowTypeCoderInfoDescriptorProto;
+
 /**
  * A {@link PassThroughStreamGroupWindowAggregatePythonFunctionRunner} runner that help to test the
  * Python stream group window aggregate operators.
@@ -56,8 +58,6 @@ public PassThroughStreamGroupWindowAggregatePythonFunctionRunner(
         super(
                 taskName,
                 environmentManager,
-                inputType,
-                outputType,
                 functionUrn,
                 userDefinedFunctions,
                 jobOptions,
@@ -67,9 +67,10 @@ public PassThroughStreamGroupWindowAggregatePythonFunctionRunner(
                 null,
                 null,
                 0.0,
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.DataType.FLATTEN_ROW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE);
+                createFlattenRowTypeCoderInfoDescriptorProto(
+                        inputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false),
+                createFlattenRowTypeCoderInfoDescriptorProto(
+                        outputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false));
         this.operator = operator;
     }
 
diff --git a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamTableAggregatePythonFunctionRunner.java b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamTableAggregatePythonFunctionRunner.java
index 77934cb96b40c..b84b63af46e0f 100644
--- a/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamTableAggregatePythonFunctionRunner.java
+++ b/flink-python/src/test/java/org/apache/flink/table/runtime/utils/PassThroughStreamTableAggregatePythonFunctionRunner.java
@@ -35,6 +35,8 @@
 import java.util.Map;
 import java.util.function.Function;
 
+import static org.apache.flink.streaming.api.utils.ProtoUtils.createRowTypeCoderInfoDescriptorProto;
+
 /**
  * A {@link PassThroughStreamTableAggregatePythonFunctionRunner} runner that help to test the Python
  * stream group table aggregate operators. It will process the input data with the provided
@@ -62,8 +64,6 @@ public PassThroughStreamTableAggregatePythonFunctionRunner(
         super(
                 taskName,
                 environmentManager,
-                inputType,
-                outputType,
                 functionUrn,
                 userDefinedFunctions,
                 jobOptions,
@@ -73,9 +73,10 @@ public PassThroughStreamTableAggregatePythonFunctionRunner(
                 null,
                 null,
                 0.0,
-                FlinkFnApi.CoderParam.DataType.ROW,
-                FlinkFnApi.CoderParam.DataType.ROW,
-                FlinkFnApi.CoderParam.OutputMode.MULTIPLE);
+                createRowTypeCoderInfoDescriptorProto(
+                        inputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false),
+                createRowTypeCoderInfoDescriptorProto(
+                        outputType, FlinkFnApi.CoderInfoDescriptor.Mode.MULTIPLE, false));
         this.buffer = new LinkedList<>();
         this.processFunction = processFunction;
     }