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https://issues.apache.org/jira/browse/YARN-2314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14173581#comment-14173581
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Hadoop QA commented on YARN-2314:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12675252/tez-yarn-2314.xlsx
against trunk revision 2894433.
{color:red}-1 patch{color}. The patch command could not apply the patch.
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/5418//console
This message is automatically generated.
> ContainerManagementProtocolProxy can create thousands of threads for a large
> cluster
> ------------------------------------------------------------------------------------
>
> Key: YARN-2314
> URL: https://issues.apache.org/jira/browse/YARN-2314
> Project: Hadoop YARN
> Issue Type: Bug
> Components: client
> Affects Versions: 2.1.0-beta
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Priority: Critical
> Attachments: YARN-2314.patch, YARN-2314v2.patch,
> disable-cm-proxy-cache.patch, nmproxycachefix.prototype.patch,
> tez-yarn-2314.xlsx
>
>
> ContainerManagementProtocolProxy has a cache of NM proxies, and the size of
> this cache is configurable. However the cache can grow far beyond the
> configured size when running on a large cluster and blow AM address/container
> limits. More details in the first comment.
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