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https://issues.apache.org/jira/browse/YARN-880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Junping Du resolved YARN-880.
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Resolution: Not A Problem
Assignee: (was: Omkar Vinit Joshi)
> Configuring map/reduce memory equal to nodemanager's memory, hangs the job
> execution
> ------------------------------------------------------------------------------------
>
> Key: YARN-880
> URL: https://issues.apache.org/jira/browse/YARN-880
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.0.1-alpha
> Reporter: Nishan Shetty
> Priority: Critical
>
> Scenario:
> =========
> Cluster is installed with 2 Nodemanagers
> Configuraiton:
> NM memory (yarn.nodemanager.resource.memory-mb): 8 gb
> map and reduce memory : 8 gb
> Appmaster memory: 2 gb
> If map task is reserved on the same nodemanager where appmaster of the same
> job is running then job execution hangs.
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