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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-182) Unnecessary "Container killed by the ApplicationMaster" message for successful containers
Date Mon, 12 May 2014 13:46:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13995087#comment-13995087
] 

Jason Lowe commented on YARN-182:
---------------------------------

I don't believe this is related to YARN-903, rather it seems more likely to be related to
MAPREDUCE-5465.  The MapReduce ApplicationMaster kills tasks as soon as they report success
via the umbilical connection, and sometimes that kill arrives before the task exits on its
own.  In those cases the containers will be marked as killed by the ApplicationMaster.

> Unnecessary "Container killed by the ApplicationMaster" message for successful containers
> -----------------------------------------------------------------------------------------
>
>                 Key: YARN-182
>                 URL: https://issues.apache.org/jira/browse/YARN-182
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.0.1-alpha
>            Reporter: zhengqiu cai
>            Assignee: Omkar Vinit Joshi
>              Labels: hadoop, usability
>         Attachments: Log.txt
>
>
> I was running "wordcount" and the resourcemanager web UI shown the status as FINISHED
SUCCEEDED, but the log shown "Container killed by the ApplicationMaster"



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