[jira] [Commented] (FLINK-2111) Add "stop" signal to cleanly shutdown streaming jobs

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-2111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14651499#comment-14651499 ] 

ASF GitHub Bot commented on FLINK-2111:
---------------------------------------

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

    https://github.com/apache/flink/pull/750#discussion_r36059082
  
    --- Diff: docs/apis/cli.md ---
    @@ -176,6 +180,18 @@ Action "list" lists running and scheduled programs.
          -s,--scheduled                Show only scheduled programs and their JobIDs
     
     
    +Action "stop" stopps a running program (streaming jobs only).
    --- End diff --
    
    Typo on stopps


> Add "stop" signal to cleanly shutdown streaming jobs
> ----------------------------------------------------
>
>                 Key: FLINK-2111
>                 URL: https://issues.apache.org/jira/browse/FLINK-2111
>             Project: Flink
>          Issue Type: Improvement
>          Components: Distributed Runtime, JobManager, Local Runtime, Streaming, TaskManager, Webfrontend
>            Reporter: Matthias J. Sax
>            Assignee: Matthias J. Sax
>            Priority: Minor
>
> Currently, streaming jobs can only be stopped using "cancel" command, what is a "hard" stop with no clean shutdown.
> The new introduced "stop" signal, will only affect streaming source tasks such that the sources can stop emitting data and shutdown cleanly, resulting in a clean shutdown of the whole streaming job.
> This feature is a pre-requirment for https://issues.apache.org/jira/browse/FLINK-1929



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