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https://issues.apache.org/jira/browse/FLINK-3249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler updated FLINK-3249:
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Fix Version/s: (was: 1.0.0)
> Wrong "unknown partition state/input gate" error messages
> ---------------------------------------------------------
>
> Key: FLINK-3249
> URL: https://issues.apache.org/jira/browse/FLINK-3249
> Project: Flink
> Issue Type: Improvement
> Components: Distributed Coordination
> Affects Versions: 0.10.1
> Reporter: Ufuk Celebi
> Priority: Minor
>
> [~StephanEwen] reported an issue during restarts of jobs with low execution
> retries. He ran into the following error messages thrown by `Task`:
> {quote}
> "Received unexpected partition state $partitionState for partition request.
> This is a bug."
> {quote}
> {quote}
> "Received partition state for unknown input gate $resultId. This is a bug.
> {quote}
> I think that these are wrong in concurrent cancelling cases and we need to
> add checks for it.
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