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https://issues.apache.org/jira/browse/YARN-470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13600795#comment-13600795
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Vinod Kumar Vavilapalli commented on YARN-470:
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Dependent on how you look at it, it's massive; I take the blame :) Good find!
> 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
>
> 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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