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https://issues.apache.org/jira/browse/MAPREDUCE-6976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bilwa S T reassigned MAPREDUCE-6976:
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Assignee: Bilwa S T
> mapred job -set-priority claims to set priority higher than
> yarn.cluster.max-application-priority
> -------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6976
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6976
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 2.9.0, 2.8.1, 3.1.0
> Reporter: Eric Payne
> Assignee: Bilwa S T
> Priority: Minor
>
> With {{yarn.cluster.max-application-priority}} set to 20 and
> {{job_1507226760578_0002}} running at priority 0, run the following command:
> {noformat}
> $ mapred job -set-priority job_1507226760578_0002 21
> Changed job priority.
> {noformat}
> The above commands sets {{job_1507226760578_0002}} to priority 20. If
> {{job_1507226760578_0002}} is already at 20, the command does nothing.
> Compare this behavior to running the {{yarn application -updatePriority}}
> command:
> {code}
> $ yarn application -updatePriority 21 -appId application_1507226760578_0002
> Updating priority of an aplication application_1507226760578_0002
> Updated priority of an application application_1507226760578_0002 to cluster
> max priority OR keeping old priority as application is in final states
> {code}
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