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https://issues.apache.org/jira/browse/FLINK-4717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15568191#comment-15568191
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ASF GitHub Bot commented on FLINK-4717:
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Github user uce commented on the issue:
https://github.com/apache/flink/pull/2609
Thanks for this review, too. Good catch with the broken
`stopCheckpointScheduler`. I will add your proposed fix as a separate commit.
> Naive version of atomic stop signal with savepoint
> --------------------------------------------------
>
> Key: FLINK-4717
> URL: https://issues.apache.org/jira/browse/FLINK-4717
> Project: Flink
> Issue Type: New Feature
> Components: State Backends, Checkpointing
> Affects Versions: 1.2.0
> Reporter: Till Rohrmann
> Priority: Minor
> Fix For: 1.2.0
>
>
> As a first step towards atomic stopping with savepoints we should implement a
> cancel command which prior to cancelling takes a savepoint. Additionally, it
> should turn off the periodic checkpointing so that there won't be checkpoints
> executed between the savepoint and the cancel command.
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