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From rmetzger <...@git.apache.org>
Subject [GitHub] flink pull request: [hotfix][yarn] Shutdown JVM when Flink-on-yarn...
Date Tue, 02 Feb 2016 16:30:08 GMT
GitHub user rmetzger opened a pull request:

    https://github.com/apache/flink/pull/1576

    [hotfix][yarn] Shutdown JVM when Flink-on-yarn is shutting down

    With this change, we call System.exit() when the YARN session is shutting down.
    
    On some Linux distributions, YARN is not able to stop containers because the "kill" command
has different arguments. For example when running Flink on GCE ("Debian GNU/Linux 7.9 (wheezy)"),
YARN containers will not properly shut down.
    
    I propose to apply this change to 0.10 as well.
    
    I tested this on GCE (multiple times, also by externally killing the app)

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/rmetzger/flink yarn_system_exit

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/flink/pull/1576.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1576
    
----
commit bc47608ed2568ba35c7103257a106b0abcd7c28e
Author: Robert Metzger <rmetzger@apache.org>
Date:   2016-02-02T15:36:49Z

    [hotfix][yarn] Shutdown JVM when Flink-on-yarn is shutting down

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