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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4717) Naive version of atomic stop signal with savepoint
Date Tue, 11 Oct 2016 15:14:26 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15565707#comment-15565707
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ASF GitHub Bot commented on FLINK-4717:
---------------------------------------

Github user tillrohrmann commented on a diff in the pull request:

    https://github.com/apache/flink/pull/2609#discussion_r82805867
  
    --- Diff: docs/setup/cli.md ---
    @@ -113,6 +113,10 @@ The command line can be used to
     
             ./bin/flink cancel <jobID>
     
    +-   Cancel a job with a savepoint:
    +
    +        ./bin/flink cancel -s [targetDirectory] <jobID>
    --- End diff --
    
    It is a little bit confusing that the `savepoint` command has a different argument order.



> 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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