[ 
https://issues.apache.org/jira/browse/BEAM-3726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pawel Bartoszek updated BEAM-3726:
----------------------------------
    Description: 
When the job is restored from savepoint Kinesis Reader throws sometimes 
{{java.lang.IllegalArgumentException: Attempting to move backwards}}

After a few job restarts caused again by the same exception, job finally starts 
up and continues to run with no further problems.

 
{code:java}
java.lang.IllegalArgumentException: Attempting to move backwards
at 
org.apache.beam.sdk.repackaged.com.google.common.base.Preconditions.checkArgument(Preconditions.java:122)
at org.apache.beam.sdk.util.MovingFunction.flush(MovingFunction.java:97)
at org.apache.beam.sdk.util.MovingFunction.add(MovingFunction.java:114)
at org.apache.beam.sdk.io.kinesis.KinesisReader.advance(KinesisReader.java:137)
at 
org.apache.beam.runners.flink.metrics.ReaderInvocationUtil.invokeAdvance(ReaderInvocationUtil.java:67)
at 
org.apache.beam.runners.flink.translation.wrappers.streaming.io.UnboundedSourceWrapper.run(UnboundedSourceWrapper.java:264)
at 
org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:87)
at 
org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:55)
at 
org.apache.flink.streaming.runtime.tasks.SourceStreamTask.run(SourceStreamTask.java:95)
at 
org.apache.flink.streaming.runtime.tasks.StoppableSourceStreamTask.run(StoppableSourceStreamTask.java:39)
at 
org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:263)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:702){code}
 

Kinesis Reader transformation configuration:
{code:java}
pipeline.apply("KINESIS READER", KinesisIO.read()
.withStreamName(streamName)
.withInitialPositionInStream(InitialPositionInStream.LATEST)
.withAWSClientsProvider(awsAccessKey, awsSecretKey, EU_WEST_1)){code}
 

  was:
When the job is restored from savepoint Kinesis Reader throws sometimes 
{{java.lang.IllegalArgumentException: Attempting to move backwards}}

After a few job restarts caused again by the same exception, job finally starts 
up and continues to run with no further problems.

 
{code:java}
java.lang.IllegalArgumentException: Attempting to move backwards
at 
org.apache.beam.sdk.repackaged.com.google.common.base.Preconditions.checkArgument(Preconditions.java:122)
at org.apache.beam.sdk.util.MovingFunction.flush(MovingFunction.java:97)
at org.apache.beam.sdk.util.MovingFunction.add(MovingFunction.java:114)
at org.apache.beam.sdk.io.kinesis.KinesisReader.advance(KinesisReader.java:137)
at 
org.apache.beam.runners.flink.metrics.ReaderInvocationUtil.invokeAdvance(ReaderInvocationUtil.java:67)
at 
org.apache.beam.runners.flink.translation.wrappers.streaming.io.UnboundedSourceWrapper.run(UnboundedSourceWrapper.java:264)
at 
org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:87)
at 
org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:55)
at 
org.apache.flink.streaming.runtime.tasks.SourceStreamTask.run(SourceStreamTask.java:95)
at 
org.apache.flink.streaming.runtime.tasks.StoppableSourceStreamTask.run(StoppableSourceStreamTask.java:39)
at 
org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:263)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:702){code}


> Kinesis Reader: java.lang.IllegalArgumentException: Attempting to move 
> backwards
> --------------------------------------------------------------------------------
>
>                 Key: BEAM-3726
>                 URL: https://issues.apache.org/jira/browse/BEAM-3726
>             Project: Beam
>          Issue Type: Improvement
>          Components: io-java-kinesis
>    Affects Versions: 2.2.0
>            Reporter: Pawel Bartoszek
>            Assignee: Jean-Baptiste Onofré
>            Priority: Major
>
> When the job is restored from savepoint Kinesis Reader throws sometimes 
> {{java.lang.IllegalArgumentException: Attempting to move backwards}}
> After a few job restarts caused again by the same exception, job finally 
> starts up and continues to run with no further problems.
>  
> {code:java}
> java.lang.IllegalArgumentException: Attempting to move backwards
> at 
> org.apache.beam.sdk.repackaged.com.google.common.base.Preconditions.checkArgument(Preconditions.java:122)
> at org.apache.beam.sdk.util.MovingFunction.flush(MovingFunction.java:97)
> at org.apache.beam.sdk.util.MovingFunction.add(MovingFunction.java:114)
> at 
> org.apache.beam.sdk.io.kinesis.KinesisReader.advance(KinesisReader.java:137)
> at 
> org.apache.beam.runners.flink.metrics.ReaderInvocationUtil.invokeAdvance(ReaderInvocationUtil.java:67)
> at 
> org.apache.beam.runners.flink.translation.wrappers.streaming.io.UnboundedSourceWrapper.run(UnboundedSourceWrapper.java:264)
> at 
> org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:87)
> at 
> org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:55)
> at 
> org.apache.flink.streaming.runtime.tasks.SourceStreamTask.run(SourceStreamTask.java:95)
> at 
> org.apache.flink.streaming.runtime.tasks.StoppableSourceStreamTask.run(StoppableSourceStreamTask.java:39)
> at 
> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:263)
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:702){code}
>  
> Kinesis Reader transformation configuration:
> {code:java}
> pipeline.apply("KINESIS READER", KinesisIO.read()
> .withStreamName(streamName)
> .withInitialPositionInStream(InitialPositionInStream.LATEST)
> .withAWSClientsProvider(awsAccessKey, awsSecretKey, EU_WEST_1)){code}
>  



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