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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8640) Restore previous state in container-executor after failure
Date Tue, 14 Aug 2018 15:49:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16579982#comment-16579982

Hudson commented on YARN-8640:

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14766 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/14766/])
YARN-8640. Restore previous state in container-executor after failure. (jlowe: rev d1d129aa9deecebf42261947fcb0b2ca46dacad5)
* (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c

> Restore previous state in container-executor after failure
> ----------------------------------------------------------
>                 Key: YARN-8640
>                 URL: https://issues.apache.org/jira/browse/YARN-8640
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Jim Brennan
>            Assignee: Jim Brennan
>            Priority: Major
>         Attachments: YARN-8640.001.patch
> The container-executor function {{write_exit_code_file_as_nm}} had a number of failure
conditions where it just returns -1 without restoring previous state.
> This is not a problem in any of the places where it is currently called, but it could
be a problem if future code changes call it before code that depends on the previous state.

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