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https://issues.apache.org/jira/browse/FLINK-3066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Metzger closed FLINK-3066.
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Resolution: Won't Fix
> Kafka producer fails on leader change
> -------------------------------------
>
> Key: FLINK-3066
> URL: https://issues.apache.org/jira/browse/FLINK-3066
> Project: Flink
> Issue Type: Bug
> Components: Kafka Connector, Streaming Connectors
> Affects Versions: 0.10.0, 1.0.0
> Reporter: Gyula Fora
>
> I got the following exception during my streaming job:
> {code}
> 16:44:50,637 INFO org.apache.flink.runtime.jobmanager.JobManager
> - Status of job 4d3f9443df4822e875f1400244a6e8dd (deduplo!) changed to
> FAILING.
> 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.FlinkKafkaProducer.checkErroneous(FlinkKafkaProducer.java:275)
> at
> org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer.invoke(FlinkKafkaProducer.java:246)
> at
> org.apache.flink.streaming.api.operators.StreamSink.processElement(StreamSink.java:37)
> at
> org.apache.flink.streaming.runtime.io.StreamInputProcessor.processInput(StreamInputProcessor.java:166)
> at
> org.apache.flink.streaming.runtime.tasks.OneInputStreamTask.run(OneInputStreamTask.java:63)
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:221)
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:588)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.kafka.common.errors.NotLeaderForPartitionException:
> This server is not the leader for that topic-partition.
> {code}
> And then the job crashed and recovered. This should probably be something
> that we handle without crashing.
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