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Posted to yarn-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/04/04 23:36:15 UTC
[jira] [Commented] (YARN-470) Support a way to disable resource
monitoring on the NodeManager
[ https://issues.apache.org/jira/browse/YARN-470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13622828#comment-13622828 ]
Hudson commented on YARN-470:
-----------------------------
Integrated in Hadoop-trunk-Commit #3565 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/3565/])
Updated CHANGES.txt to reflect YARN-470 being merged into branch-2.0.4-alpha. (Revision 1464772)
Result = SUCCESS
sseth : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1464772
Files :
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
> Support a way to disable resource monitoring on the NodeManager
> ---------------------------------------------------------------
>
> Key: YARN-470
> URL: https://issues.apache.org/jira/browse/YARN-470
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Reporter: Hitesh Shah
> Assignee: Siddharth Seth
> Labels: usability
> Fix For: 2.0.4-alpha
>
> Attachments: YARN-470_2.txt, YARN-470.txt
>
>
> Currently, the memory management monitor's check is disabled when the maxMem is set to -1. However, the maxMem is also sent to the RM when the NM registers with it ( to define the max limit of allocate-able resources ).
> We need an explicit flag to disable monitoring to avoid the problems caused by the overloading of the max memory value.
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