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Posted to jira@kafka.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/03/21 18:06:00 UTC
[jira] [Commented] (KAFKA-8142) Kafka Streams fails with NPE if
records contains null-value in header
[ https://issues.apache.org/jira/browse/KAFKA-8142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16798309#comment-16798309 ]
ASF GitHub Bot commented on KAFKA-8142:
---------------------------------------
mjsax commented on pull request #6484: KAFKA-8142: Fix NPE for nulls in Headers
URL: https://github.com/apache/kafka/pull/6484
*More detailed description of your change,
if necessary. The PR title and PR message become
the squashed commit message, so use a separate
comment to ping reviewers.*
*Summary of testing strategy (including rationale)
for the feature or bug fix. Unit and/or integration
tests are expected for any behaviour change and
system tests should be considered for larger changes.*
### Committer Checklist (excluded from commit message)
- [ ] Verify design and implementation
- [ ] Verify test coverage and CI build status
- [ ] Verify documentation (including upgrade notes)
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> Kafka Streams fails with NPE if records contains null-value in header
> ---------------------------------------------------------------------
>
> Key: KAFKA-8142
> URL: https://issues.apache.org/jira/browse/KAFKA-8142
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 2.1.1
> Reporter: Matthias J. Sax
> Assignee: Matthias J. Sax
> Priority: Major
>
> [2019-03-14 13:14:49,756] ERROR stream-thread [<mask-app-id>-2-1-1f30b4e6-1204-4aa7-9426-a395ab06ad64-StreamThread-2] Failed to process stream task 9_2 due to the following error: (org.apache.kafka.str
> eams.processor.internals.AssignedStreamsTasks)
> java.lang.NullPointerException
> at org.apache.kafka.streams.processor.internals.ProcessorRecordContext.sizeBytes(ProcessorRecordContext.java:93)
> at org.apache.kafka.streams.state.internals.ContextualRecord.sizeBytes(ContextualRecord.java:42)
> at org.apache.kafka.streams.state.internals.LRUCacheEntry.<init>(LRUCacheEntry.java:53)
> at org.apache.kafka.streams.state.internals.CachingWindowStore.put(CachingWindowStore.java:160)
> at org.apache.kafka.streams.state.internals.CachingWindowStore.put(CachingWindowStore.java:36)
> at org.apache.kafka.streams.state.internals.MeteredWindowStore.put(MeteredWindowStore.java:114)
> at org.apache.kafka.streams.kstream.internals.KStreamWindowAggregate$KStreamWindowAggregateProcessor.process(KStreamWindowAggregate.java:124)
> at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:117)
> at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:146)
> at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:129)
> at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:93)
> at org.apache.kafka.streams.processor.internals.SourceNode.process(SourceNode.java:84)
> at org.apache.kafka.streams.processor.internals.StreamTask.process(StreamTask.java:351)
> at org.apache.kafka.streams.processor.internals.AssignedStreamsTasks.process(AssignedStreamsTasks.java:104)
> at org.apache.kafka.streams.processor.internals.TaskManager.process(TaskManager.java:413)
> at org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:862)
> at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:777)
> at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:747)
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