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https://issues.apache.org/jira/browse/OOZIE-2329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rohini Palaniswamy updated OOZIE-2329:
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Description: For a cluster with lot of RUNNING jobs, this overwhelms RM
causing lot of blocked threads as it does ACL check on each application before
applying the filter tag and that is inside a synchronized block. Hadoop team
is looking at doing the filtering first outside synchronized block to limit the
number of applications for which ACL check needs to be done reducing time spent
in synchronized block.
> Make handling yarn restarts configurable
> ----------------------------------------
>
> Key: OOZIE-2329
> URL: https://issues.apache.org/jira/browse/OOZIE-2329
> Project: Oozie
> Issue Type: Bug
> Reporter: Purshotam Shah
> Assignee: Purshotam Shah
> Attachments: OOZIE-2329-V1.patch
>
>
> For a cluster with lot of RUNNING jobs, this overwhelms RM causing lot of
> blocked threads as it does ACL check on each application before applying the
> filter tag and that is inside a synchronized block. Hadoop team is looking
> at doing the filtering first outside synchronized block to limit the number
> of applications for which ACL check needs to be done reducing time spent in
> synchronized block.
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