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https://issues.apache.org/jira/browse/YARN-1061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13738601#comment-13738601
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Omkar Vinit Joshi commented on YARN-1061:
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Are you able to reproduce this scenario? Can you please enable DEBUG
(HADOOP_ROOT_LOGGER & YARN_ROOT_LOGGER) logs and attach them to this jira? How
big is your cluster? what is the frequency at which nodemanagers are
heartbeating? Can you also attach yarn-site.xml? which version are you using?
> NodeManager is indefinitely waiting for nodeHeartBeat() response from
> ResouceManager.
> -------------------------------------------------------------------------------------
>
> Key: YARN-1061
> URL: https://issues.apache.org/jira/browse/YARN-1061
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.0.5-alpha
> Reporter: Rohith Sharma K S
>
> It is observed that in one of the scenario, NodeManger is indefinetly waiting
> for nodeHeartbeat response from ResouceManger where ResouceManger is in
> hanged up state.
> NodeManager should get timeout exception instead of waiting indefinetly.
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