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Posted to yarn-issues@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2013/11/28 18:46:36 UTC

[jira] [Commented] (YARN-546) mapred.fairscheduler.eventlog.enabled removed from Hadoop 2.0

    [ https://issues.apache.org/jira/browse/YARN-546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13834999#comment-13834999 ] 

Sandy Ryza commented on YARN-546:
---------------------------------

*off and on at runtime

> mapred.fairscheduler.eventlog.enabled removed from Hadoop 2.0
> -------------------------------------------------------------
>
>                 Key: YARN-546
>                 URL: https://issues.apache.org/jira/browse/YARN-546
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: scheduler
>    Affects Versions: 2.0.3-alpha
>            Reporter: Lohit Vijayarenu
>            Assignee: Sandy Ryza
>         Attachments: YARN-546.1.patch
>
>
> Hadoop 1.0 supported an option to turn on/off FairScheduler event logging using mapred.fairscheduler.eventlog.enabled. In Hadoop 2.0, it looks like this option has been removed (or not ported?) which causes event logging to be enabled by default and there is no way to turn it off.



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