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[FLINK-26027][Connector/Pulsar] Expose Pulsar producer metrics and ad…
…d FLIP-33 sink metrics. (apache#21249)
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63 changes: 63 additions & 0 deletions
63
...or-pulsar/src/main/java/org/apache/flink/connector/pulsar/common/metrics/MetricNames.java
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| /* | ||
| * 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:https://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. | ||
| */ | ||
|
|
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| package org.apache.flink.connector.pulsar.common.metrics; | ||
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| /** The constant class for holding all the custom metrics names in Pulsar. */ | ||
| public final class MetricNames { | ||
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| private MetricNames() { | ||
| // No public constructor. | ||
| } | ||
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| public static final String PULSAR_PRODUCER_METRIC_NAME = "PulsarProducer"; | ||
| public static final String NUM_MSGS_SENT = "numMsgsSent"; | ||
| public static final String NUM_BYTES_SENT = "numBytesSent"; | ||
| public static final String NUM_SEND_FAILED = "numSendFailed"; | ||
| public static final String NUM_ACKS_RECEIVED = "numAcksReceived"; | ||
| public static final String SEND_MSGS_RATE = "sendMsgsRate"; | ||
| public static final String SEND_BYTES_RATE = "sendBytesRate"; | ||
| public static final String SEND_LATENCY_MILLIS_50_PCT = "sendLatencyMillis50pct"; | ||
| public static final String SEND_LATENCY_MILLIS_75_PCT = "sendLatencyMillis75pct"; | ||
| public static final String SEND_LATENCY_MILLIS_95_PCT = "sendLatencyMillis95pct"; | ||
| public static final String SEND_LATENCY_MILLIS_99_PCT = "sendLatencyMillis99pct"; | ||
| public static final String SEND_LATENCY_MILLIS_999_PCT = "sendLatencyMillis999pct"; | ||
| public static final String SEND_LATENCY_MILLIS_MAX = "sendLatencyMillisMax"; | ||
| public static final String TOTAL_MSGS_SENT = "totalMsgsSent"; | ||
| public static final String TOTAL_BYTES_SENT = "totalBytesSent"; | ||
| public static final String TOTAL_SEND_FAILED = "totalSendFailed"; | ||
| public static final String TOTAL_ACKS_RECEIVED = "totalAcksReceived"; | ||
| public static final String PENDING_QUEUE_SIZE = "pendingQueueSize"; | ||
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| public static final String PULSAR_CONSUMER_METRIC_NAME = "PulsarConsumer"; | ||
| public static final String NUM_MSGS_RECEIVED = "numMsgsReceived"; | ||
| public static final String NUM_BYTES_RECEIVED = "numBytesReceived"; | ||
| public static final String RATE_MSGS_RECEIVED = "rateMsgsReceived"; | ||
| public static final String RATE_BYTES_RECEIVED = "rateBytesReceived"; | ||
| public static final String NUM_ACKS_SENT = "numAcksSent"; | ||
| public static final String NUM_ACKS_FAILED = "numAcksFailed"; | ||
| public static final String NUM_RECEIVE_FAILED = "numReceiveFailed"; | ||
| public static final String NUM_BATCH_RECEIVE_FAILED = "numBatchReceiveFailed"; | ||
| public static final String TOTAL_MSGS_RECEIVED = "totalMsgsReceived"; | ||
| public static final String TOTAL_BYTES_RECEIVED = "totalBytesReceived"; | ||
| public static final String TOTAL_RECEIVED_FAILED = "totalReceivedFailed"; | ||
| public static final String TOTAL_BATCH_RECEIVED_FAILED = "totalBatchReceivedFailed"; | ||
| public static final String TOTAL_ACKS_SENT = "totalAcksSent"; | ||
| public static final String TOTAL_ACKS_FAILED = "totalAcksFailed"; | ||
| public static final String MSG_NUM_IN_RECEIVER_QUEUE = "msgNumInReceiverQueue"; | ||
| } |
67 changes: 67 additions & 0 deletions
67
...ain/java/org/apache/flink/connector/pulsar/common/metrics/ProducerMetricsInterceptor.java
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|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| /* | ||
| * 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:https://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. | ||
| */ | ||
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| package org.apache.flink.connector.pulsar.common.metrics; | ||
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| import org.apache.flink.metrics.Counter; | ||
| import org.apache.flink.metrics.groups.SinkWriterMetricGroup; | ||
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| import org.apache.pulsar.client.api.Message; | ||
| import org.apache.pulsar.client.api.MessageId; | ||
| import org.apache.pulsar.client.api.Producer; | ||
| import org.apache.pulsar.client.api.interceptor.ProducerInterceptor; | ||
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| /** The metric statistic for Pulsar's {@link Producer}. */ | ||
| public class ProducerMetricsInterceptor implements ProducerInterceptor { | ||
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| private final Counter numRecordsOutErrors; | ||
| private final Counter numRecordsOutCounter; | ||
| private final Counter numBytesOutCounter; | ||
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| public ProducerMetricsInterceptor(SinkWriterMetricGroup metricGroup) { | ||
| this.numRecordsOutErrors = metricGroup.getNumRecordsOutErrorsCounter(); | ||
| this.numRecordsOutCounter = metricGroup.getIOMetricGroup().getNumRecordsOutCounter(); | ||
| this.numBytesOutCounter = metricGroup.getIOMetricGroup().getNumBytesOutCounter(); | ||
| } | ||
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| @Override | ||
| public void close() { | ||
| // Nothing to do by default. | ||
| } | ||
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| @Override | ||
| public boolean eligible(Message message) { | ||
| return true; | ||
| } | ||
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| @Override | ||
| public Message beforeSend(Producer producer, Message message) { | ||
| return message; | ||
| } | ||
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| @Override | ||
| public void onSendAcknowledgement( | ||
| Producer producer, Message message, MessageId msgId, Throwable exception) { | ||
| if (exception != null) { | ||
| numRecordsOutErrors.inc(1); | ||
| } else { | ||
| numRecordsOutCounter.inc(1); | ||
| numBytesOutCounter.inc(message.size()); | ||
| } | ||
| } | ||
| } |
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