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Posted to dev@flink.apache.org by "Sebastian Klemke (JIRA)" <ji...@apache.org> on 2016/06/03 11:57:59 UTC
[jira] [Created] (FLINK-4015) FlinkKafkaProducer08 fails when
partition leader changes
Sebastian Klemke created FLINK-4015:
---------------------------------------
Summary: FlinkKafkaProducer08 fails when partition leader changes
Key: FLINK-4015
URL: https://issues.apache.org/jira/browse/FLINK-4015
Project: Flink
Issue Type: Bug
Components: Kafka Connector
Affects Versions: 1.0.2
Reporter: Sebastian Klemke
When leader for a partition changes, producer fails with the following exception:
{code}
06:34:50,813 INFO org.apache.flink.yarn.YarnJobManager - Status of job b323f5de3d32504651e861d5ecb27e7c (JOB_NAME) changed to FAILING.
java.lang.RuntimeException: Could not forward element to next operator
at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:354)
at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:337)
at org.apache.flink.streaming.api.operators.TimestampedCollector.collect(TimestampedCollector.java:51)
at OPERATOR.flatMap2(OPERATOR.java:82)
at OPERATOR.flatMap2(OPERATOR.java:16)
at org.apache.flink.streaming.api.operators.co.CoStreamFlatMap.processElement2(CoStreamFlatMap.java:63)
at org.apache.flink.streaming.runtime.io.StreamTwoInputProcessor.processInput(StreamTwoInputProcessor.java:207)
at org.apache.flink.streaming.runtime.tasks.TwoInputStreamTask.run(TwoInputStreamTask.java:89)
at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:225)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:559)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Could not forward element to next operator
at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:354)
at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:337)
at org.apache.flink.streaming.api.operators.StreamMap.processElement(StreamMap.java:39)
at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:351)
... 10 more
Caused by: java.lang.RuntimeException: Could not forward element to next operator
at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:354)
at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:337)
at org.apache.flink.streaming.api.operators.StreamMap.processElement(StreamMap.java:39)
at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:351)
... 13 more
Caused by: java.lang.Exception: Failed to send data to Kafka: This server is not the leader for that topic-partition.
at org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducerBase.checkErroneous(FlinkKafkaProducerBase.java:282)
at org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducerBase.invoke(FlinkKafkaProducerBase.java:249)
at org.apache.flink.streaming.api.operators.StreamSink.processElement(StreamSink.java:39)
at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:351)
... 16 more
Caused by: org.apache.kafka.common.errors.NotLeaderForPartitionException: This server is not the leader for that topic-partition.
{code}
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