[ 
https://issues.apache.org/jira/browse/FLINK-11942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

indraneel r updated FLINK-11942:
--------------------------------
    Description: 
{{Flink connector crashes repeatedly with following error:}}

{{ 437062 [kpl-callback-pool-28-thread-0] WARN 
org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer - An 
exception occurred while processing a record}}
{{ java.lang.RuntimeException: Unexpected error}}
{{         at 
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.fatalError(Daemon.java:533)}}
{{         at 
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.fatalError(Daemon.java:513)}}
{{         at 
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.add(Daemon.java:183)}}
{{         at 
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.KinesisProducer.addUserRecord(KinesisProducer.java:536)}}
{{         at 
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:554)}}
{{         at 
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:534)}}
{{         at 
org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:718)}}
{{         at 
org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:696)}}
{{         at 
org.apache.flink.streaming.api.operators.TimestampedCollector.collect(TimestampedCollector.java:51)}}
{{         at 
com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction$$anonfun$process$2.apply(SessionProcessingFunction.scala:37)}}
{{         at 
com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction$$anonfun$process$2.apply(SessionProcessingFunction.scala:33)}}
{{         at scala.collection.immutable.Stream.foreach(Stream.scala:594)}}
{{         at 
com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction.process(SessionProcessingFunction.scala:33)}}
{{         at 
com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction.process(SessionProcessingFunction.scala:13)}}
{{         at 
org.apache.flink.streaming.api.scala.function.util.ScalaProcessWindowFunctionWrapper.process(ScalaProcessWindowFunctionWrapper.scala:63)}}
{{         at 
org.apache.flink.streaming.runtime.operators.windowing.functions.InternalIterableProcessWindowFunction.process(InternalIterableProcessWindowFunction.java:50)}}
{{         at 
org.apache.flink.streaming.runtime.operators.windowing.functions.InternalIterableProcessWindowFunction.process(InternalIterableProcessWindowFunction.java:32)}}
{{         at 
org.apache.flink.streaming.runtime.operators.windowing.WindowOperator.emitWindowContents(WindowOperator.java:546)}}
{{         at 
org.apache.flink.streaming.runtime.operators.windowing.WindowOperator.onEventTime(WindowOperator.java:454)}}
{{         at 
org.apache.flink.streaming.api.operators.InternalTimerServiceImpl.advanceWatermark(InternalTimerServiceImpl.java:251)}}
{{         at 
org.apache.flink.streaming.api.operators.InternalTimeServiceManager.advanceWatermark(InternalTimeServiceManager.java:128)}}
{{         at 
org.apache.flink.streaming.api.operators.AbstractStreamOperator.processWatermark(AbstractStreamOperator.java:775)}}
{{         at 
org.apache.flink.streaming.runtime.io.StreamInputProcessor$ForwardingValveOutputHandler.handleWatermark(StreamInputProcessor.java:262)}}
{{         at 
org.apache.flink.streaming.runtime.streamstatus.StatusWatermarkValve.findAndOutputNewMinWatermarkAcrossAlignedChannels(StatusWatermarkValve.java:189)}}
{{         at 
org.apache.flink.streaming.runtime.streamstatus.StatusWatermarkValve.inputWatermark(StatusWatermarkValve.java:111)}}
{{         at 
org.apache.flink.streaming.runtime.io.StreamInputProcessor.processInput(StreamInputProcessor.java:184)}}
{{         at 
org.apache.flink.streaming.runtime.tasks.OneInputStreamTask.run(OneInputStreamTask.java:105)}}
{{         at 
org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:300)}}
{{         at org.apache.flink.runtime.taskmanager.Task.run(Task.java:704)}}
{{         at java.lang.Thread.run(Thread.java:748)}}
{{ Caused by: java.lang.InterruptedException}}
{{         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1220)}}
{{         at 
java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:335)}}
{{         at 
java.util.concurrent.LinkedBlockingQueue.put(LinkedBlockingQueue.java:339)}}
{{         at 
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.add(Daemon.java:181)}}
{{         ... 30 more}}
{{ 448476 [Window(EventTimeSessionWindows(1800000), ContinuousEventTimeTrigger, 
ScalaProcessWindowFunctionWrapper) -> Sink: Unnamed (7/8)] INFO 
org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer - Closing 
producer}}
{{ 448477 [Window(EventTimeSessionWindows(1800000), ContinuousEventTimeTrigger, 
ScalaProcessWindowFunctionWrapper) -> Sink: Unnamed (7/8)] INFO 
org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer - Flushing 
outstanding 294 records}}
{{ ```}}

  was:
Flink connector crashes repeatedly with following error:
```
437062 [kpl-callback-pool-28-thread-0] WARN 
org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer - An 
exception occurred while processing a record
java.lang.RuntimeException: Unexpected error
        at 
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.fatalError(Daemon.java:533)
        at 
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.fatalError(Daemon.java:513)
        at 
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.add(Daemon.java:183)
        at 
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.KinesisProducer.addUserRecord(KinesisProducer.java:536)
        at 
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:554)
        at 
org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:534)
        at 
org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:718)
        at 
org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:696)
        at 
org.apache.flink.streaming.api.operators.TimestampedCollector.collect(TimestampedCollector.java:51)
        at 
com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction$$anonfun$process$2.apply(SessionProcessingFunction.scala:37)
        at 
com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction$$anonfun$process$2.apply(SessionProcessingFunction.scala:33)
        at scala.collection.immutable.Stream.foreach(Stream.scala:594)
        at 
com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction.process(SessionProcessingFunction.scala:33)
        at 
com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction.process(SessionProcessingFunction.scala:13)
        at 
org.apache.flink.streaming.api.scala.function.util.ScalaProcessWindowFunctionWrapper.process(ScalaProcessWindowFunctionWrapper.scala:63)
        at 
org.apache.flink.streaming.runtime.operators.windowing.functions.InternalIterableProcessWindowFunction.process(InternalIterableProcessWindowFunction.java:50)
        at 
org.apache.flink.streaming.runtime.operators.windowing.functions.InternalIterableProcessWindowFunction.process(InternalIterableProcessWindowFunction.java:32)
        at 
org.apache.flink.streaming.runtime.operators.windowing.WindowOperator.emitWindowContents(WindowOperator.java:546)
        at 
org.apache.flink.streaming.runtime.operators.windowing.WindowOperator.onEventTime(WindowOperator.java:454)
        at 
org.apache.flink.streaming.api.operators.InternalTimerServiceImpl.advanceWatermark(InternalTimerServiceImpl.java:251)
        at 
org.apache.flink.streaming.api.operators.InternalTimeServiceManager.advanceWatermark(InternalTimeServiceManager.java:128)
        at 
org.apache.flink.streaming.api.operators.AbstractStreamOperator.processWatermark(AbstractStreamOperator.java:775)
        at 
org.apache.flink.streaming.runtime.io.StreamInputProcessor$ForwardingValveOutputHandler.handleWatermark(StreamInputProcessor.java:262)
        at 
org.apache.flink.streaming.runtime.streamstatus.StatusWatermarkValve.findAndOutputNewMinWatermarkAcrossAlignedChannels(StatusWatermarkValve.java:189)
        at 
org.apache.flink.streaming.runtime.streamstatus.StatusWatermarkValve.inputWatermark(StatusWatermarkValve.java:111)
        at 
org.apache.flink.streaming.runtime.io.StreamInputProcessor.processInput(StreamInputProcessor.java:184)
        at 
org.apache.flink.streaming.runtime.tasks.OneInputStreamTask.run(OneInputStreamTask.java:105)
        at 
org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:300)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:704)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.InterruptedException
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1220)
        at 
java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:335)
        at 
java.util.concurrent.LinkedBlockingQueue.put(LinkedBlockingQueue.java:339)
        at 
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.add(Daemon.java:181)
        ... 30 more
448476 [Window(EventTimeSessionWindows(1800000), ContinuousEventTimeTrigger, 
ScalaProcessWindowFunctionWrapper) -> Sink: Unnamed (7/8)] INFO 
org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer - Closing 
producer
448477 [Window(EventTimeSessionWindows(1800000), ContinuousEventTimeTrigger, 
ScalaProcessWindowFunctionWrapper) -> Sink: Unnamed (7/8)] INFO 
org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer - Flushing 
outstanding 294 records
```


> Flink kinesis connector throws kinesis producer daemon fatalError
> -----------------------------------------------------------------
>
>                 Key: FLINK-11942
>                 URL: https://issues.apache.org/jira/browse/FLINK-11942
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / FileSystem
>    Affects Versions: 1.7.2
>            Reporter: indraneel r
>            Priority: Major
>
> {{Flink connector crashes repeatedly with following error:}}
> {{ 437062 [kpl-callback-pool-28-thread-0] WARN 
> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer - An 
> exception occurred while processing a record}}
> {{ java.lang.RuntimeException: Unexpected error}}
> {{         at 
> org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.fatalError(Daemon.java:533)}}
> {{         at 
> org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.fatalError(Daemon.java:513)}}
> {{         at 
> org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.add(Daemon.java:183)}}
> {{         at 
> org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.KinesisProducer.addUserRecord(KinesisProducer.java:536)}}
> {{         at 
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:554)}}
> {{         at 
> org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:534)}}
> {{         at 
> org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:718)}}
> {{         at 
> org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:696)}}
> {{         at 
> org.apache.flink.streaming.api.operators.TimestampedCollector.collect(TimestampedCollector.java:51)}}
> {{         at 
> com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction$$anonfun$process$2.apply(SessionProcessingFunction.scala:37)}}
> {{         at 
> com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction$$anonfun$process$2.apply(SessionProcessingFunction.scala:33)}}
> {{         at scala.collection.immutable.Stream.foreach(Stream.scala:594)}}
> {{         at 
> com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction.process(SessionProcessingFunction.scala:33)}}
> {{         at 
> com.myorg.bi.web.sessionization.windowing.SessionProcessingFunction.process(SessionProcessingFunction.scala:13)}}
> {{         at 
> org.apache.flink.streaming.api.scala.function.util.ScalaProcessWindowFunctionWrapper.process(ScalaProcessWindowFunctionWrapper.scala:63)}}
> {{         at 
> org.apache.flink.streaming.runtime.operators.windowing.functions.InternalIterableProcessWindowFunction.process(InternalIterableProcessWindowFunction.java:50)}}
> {{         at 
> org.apache.flink.streaming.runtime.operators.windowing.functions.InternalIterableProcessWindowFunction.process(InternalIterableProcessWindowFunction.java:32)}}
> {{         at 
> org.apache.flink.streaming.runtime.operators.windowing.WindowOperator.emitWindowContents(WindowOperator.java:546)}}
> {{         at 
> org.apache.flink.streaming.runtime.operators.windowing.WindowOperator.onEventTime(WindowOperator.java:454)}}
> {{         at 
> org.apache.flink.streaming.api.operators.InternalTimerServiceImpl.advanceWatermark(InternalTimerServiceImpl.java:251)}}
> {{         at 
> org.apache.flink.streaming.api.operators.InternalTimeServiceManager.advanceWatermark(InternalTimeServiceManager.java:128)}}
> {{         at 
> org.apache.flink.streaming.api.operators.AbstractStreamOperator.processWatermark(AbstractStreamOperator.java:775)}}
> {{         at 
> org.apache.flink.streaming.runtime.io.StreamInputProcessor$ForwardingValveOutputHandler.handleWatermark(StreamInputProcessor.java:262)}}
> {{         at 
> org.apache.flink.streaming.runtime.streamstatus.StatusWatermarkValve.findAndOutputNewMinWatermarkAcrossAlignedChannels(StatusWatermarkValve.java:189)}}
> {{         at 
> org.apache.flink.streaming.runtime.streamstatus.StatusWatermarkValve.inputWatermark(StatusWatermarkValve.java:111)}}
> {{         at 
> org.apache.flink.streaming.runtime.io.StreamInputProcessor.processInput(StreamInputProcessor.java:184)}}
> {{         at 
> org.apache.flink.streaming.runtime.tasks.OneInputStreamTask.run(OneInputStreamTask.java:105)}}
> {{         at 
> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:300)}}
> {{         at org.apache.flink.runtime.taskmanager.Task.run(Task.java:704)}}
> {{         at java.lang.Thread.run(Thread.java:748)}}
> {{ Caused by: java.lang.InterruptedException}}
> {{         at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1220)}}
> {{         at 
> java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:335)}}
> {{         at 
> java.util.concurrent.LinkedBlockingQueue.put(LinkedBlockingQueue.java:339)}}
> {{         at 
> org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.Daemon.add(Daemon.java:181)}}
> {{         ... 30 more}}
> {{ 448476 [Window(EventTimeSessionWindows(1800000), 
> ContinuousEventTimeTrigger, ScalaProcessWindowFunctionWrapper) -> Sink: 
> Unnamed (7/8)] INFO 
> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer - Closing 
> producer}}
> {{ 448477 [Window(EventTimeSessionWindows(1800000), 
> ContinuousEventTimeTrigger, ScalaProcessWindowFunctionWrapper) -> Sink: 
> Unnamed (7/8)] INFO 
> org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer - Flushing 
> outstanding 294 records}}
> {{ ```}}



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