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https://issues.apache.org/jira/browse/YARN-10523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Minni Mittal reassigned YARN-10523:
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Assignee: Minni Mittal
> Apps Pending Metrics can have incorrect value on RM recovery restart because
> of Unmanaged apps.
> -----------------------------------------------------------------------------------------------
>
> Key: YARN-10523
> URL: https://issues.apache.org/jira/browse/YARN-10523
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Minni Mittal
> Assignee: Minni Mittal
> Priority: Major
>
> This Jira handles the following scenario for AppPending metric on RM restart
> when recovery is enabled:
> AppsPending Metrics increments for each application which is final state is
> none on RM restart. For applications where there is a container to recover,
> those applications get decrement from the metric.
> For unmanaged applications when there is no container to recover, this metric
> doesn't get decrement, which makes the value of the metric incorrect.
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