From 4cd7a802cfbfca01708ef75063cecc6e2ded5461 Mon Sep 17 00:00:00 2001
From: Stephan Ewen <sewen@apache.org>
Date: Thu, 2 Nov 2017 19:48:32 +0100
Subject: [PATCH] [hotfix] [avro] Fix some serializability warnings and
 problems

---
 .../org/apache/flink/formats/avro/typeutils/AvroTypeInfo.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/flink-formats/flink-avro/src/main/java/org/apache/flink/formats/avro/typeutils/AvroTypeInfo.java b/flink-formats/flink-avro/src/main/java/org/apache/flink/formats/avro/typeutils/AvroTypeInfo.java
index ddc89a8b76453..ad6b06e588129 100644
--- a/flink-formats/flink-avro/src/main/java/org/apache/flink/formats/avro/typeutils/AvroTypeInfo.java
+++ b/flink-formats/flink-avro/src/main/java/org/apache/flink/formats/avro/typeutils/AvroTypeInfo.java
@@ -47,6 +47,8 @@
  */
 public class AvroTypeInfo<T extends SpecificRecordBase> extends PojoTypeInfo<T> {
 
+	private static final long serialVersionUID = 1L;
+
 	public AvroTypeInfo(Class<T> typeClass) {
 		super(typeClass, generateFieldsFromAvroSchema(typeClass));
 	}