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https://issues.apache.org/jira/browse/YARN-3554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14525143#comment-14525143
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sandflee commented on YARN-3554:
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set this to a bigger value maybe based on network partition considerations not
only for nm restart.
> Default value for maximum nodemanager connect wait time is too high
> -------------------------------------------------------------------
>
> Key: YARN-3554
> URL: https://issues.apache.org/jira/browse/YARN-3554
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.6.0
> Reporter: Jason Lowe
> Assignee: Naganarasimha G R
> Labels: newbie
> Attachments: YARN-3554-20150429-2.patch, YARN-3554.20150429-1.patch
>
>
> The default value for yarn.client.nodemanager-connect.max-wait-ms is 900000
> msec or 15 minutes, which is way too high. The default container expiry time
> from the RM and the default task timeout in MapReduce are both only 10
> minutes.
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