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https://issues.apache.org/jira/browse/FLINK-5215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephan Ewen closed FLINK-5215.
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Resolution: Duplicate
Duplicated by FLINK-5218
Closed in favor of the newer issue (which is already referenced in some
commits).
> Close checkpoint streams upon cancellation
> ------------------------------------------
>
> Key: FLINK-5215
> URL: https://issues.apache.org/jira/browse/FLINK-5215
> Project: Flink
> Issue Type: Bug
> Components: TaskManager
> Affects Versions: 1.1.3
> Reporter: Till Rohrmann
> Fix For: 1.1.4
>
>
> Closing checkpoint streams upon cancellation of a {{Task}} could help to
> interrupt the main thread being stuck in the {{snapshotState}} method of
> stateful operator. Otherwise, ff the snapshotState method takes too long to
> complete, the watch dog will kill the whole {{TaskManager}} terminating all
> other running tasks as well.
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