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Posted to issues@beam.apache.org by "Ankit Jhalaria (Jira)" <ji...@apache.org> on 2019/09/23 17:46:00 UTC
[jira] [Commented] (BEAM-8300) KinesisIO.write causes NPE as the
producer is null
[ https://issues.apache.org/jira/browse/BEAM-8300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16936070#comment-16936070 ]
Ankit Jhalaria commented on BEAM-8300:
--------------------------------------
Errors were throws when we hit
* [https://github.com/apache/beam/blob/master/sdks/java/io/kinesis/src/main/java/org/apache/beam/sdk/io/kinesis/KinesisIO.java#L685]
* [https://github.com/apache/beam/blob/master/sdks/java/io/kinesis/src/main/java/org/apache/beam/sdk/io/kinesis/KinesisIO.java#L663]
> KinesisIO.write causes NPE as the producer is null
> --------------------------------------------------
>
> Key: BEAM-8300
> URL: https://issues.apache.org/jira/browse/BEAM-8300
> Project: Beam
> Issue Type: Bug
> Components: io-java-kinesis
> Affects Versions: 2.15.0
> Reporter: Ankit Jhalaria
> Assignee: Ankit Jhalaria
> Priority: Minor
> Fix For: Not applicable
>
>
> While using KinesisIO.write(), we encountered a NPE with the following stack trace
> {code:java}
> org.apache.beam.runners.flink.translation.wrappers.streaming.io.UnboundedSourceWrapper.run(UnboundedSourceWrapper.java:297)\n\tat org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:93)\n\tat org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:57)\n\tat org.apache.flink.streaming.runtime.tasks.SourceStreamTask.run(SourceStreamTask.java:97)\n\tat org.apache.flink.streaming.runtime.tasks.StoppableSourceStreamTask.run(StoppableSourceStreamTask.java:45)\n\tat org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:300)\n\tat org.apache.flink.runtime.taskmanager.Task.run(Task.java:711)\n\tat java.lang.Thread.run(Thread.java:748)\nCaused by: java.lang.NullPointerException: null\n\tat org.apache.beam.sdk.io.kinesis.KinesisIO$Write$KinesisWriterFn.flushBundle(KinesisIO.java:685)\n\tat org.apache.beam.sdk.io.kinesis.KinesisIO$Write$KinesisWriterFn.finishBundle(KinesisIO.java:669){code}
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