LvYanquan created FLINK-36082:
---------------------------------
Summary: Fix NotSerializableException for KafkaDataSink
Key: FLINK-36082
URL: https://issues.apache.org/jira/browse/FLINK-36082
Project: Flink
Issue Type: Bug
Components: Flink CDC
Affects Versions: cdc-3.2.0
Reporter: LvYanquan
Fix For: cdc-3.2.0
When I submitted a job to sync data from MySQL to Kafka using yaml, I met the
following exception:
{code:java}
Caused by: java.io.NotSerializableException:
org.apache.flink.cdc.connectors.kafka.sink.KafkaDataSink
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
~[?:1.8.0_372]
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
~[?:1.8.0_372]
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
~[?:1.8.0_372]
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
~[?:1.8.0_372]
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
~[?:1.8.0_372]
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
~[?:1.8.0_372]
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
~[?:1.8.0_372]
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
~[?:1.8.0_372]
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
~[?:1.8.0_372]
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
~[?:1.8.0_372] {code}
and when I used CDC version of 3.1, it didn't happen.
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