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Posted to yarn-issues@hadoop.apache.org by "Naganarasimha G R (JIRA)" <ji...@apache.org> on 2015/07/13 12:07:04 UTC

[jira] [Commented] (YARN-3911) Add tail of stderr to diagnostics if container fails to launch or it container logs are empty

    [ https://issues.apache.org/jira/browse/YARN-3911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14624476#comment-14624476 ] 

Naganarasimha G R commented on YARN-3911:
-----------------------------------------

Hi [~bikassaha], YARN-2688 and YARN-2934, are with similar intentions, if required can finish YARN-2934... but tail can only work in case of linux systems so was wondering how to keep it as a neutral implementations ? May be RandomAccessFile, thoughts ?

> Add tail of stderr to diagnostics if container fails to launch or it container logs are empty
> ---------------------------------------------------------------------------------------------
>
>                 Key: YARN-3911
>                 URL: https://issues.apache.org/jira/browse/YARN-3911
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Bikas Saha
>
> The stderr may have useful info in those cases.



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