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https://issues.apache.org/jira/browse/YARN-4479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15075452#comment-15075452
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Jian He commented on YARN-4479:
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sorry, I missed this part, the recovered app need to be respected first only
for the LeafQueue#pendingOrderingPolicy, right ? for LeafQueue#orderingPolicy,
this is not needed.
bq. Reference test case TestRMRestart#testRMRestartAppRunningAMFailed
I don't understand how this test case is related.
> Retrospect app-priority in pendingOrderingPolicy during recovering
> applications
> -------------------------------------------------------------------------------
>
> Key: YARN-4479
> URL: https://issues.apache.org/jira/browse/YARN-4479
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: api, resourcemanager
> Reporter: Rohith Sharma K S
> Assignee: Rohith Sharma K S
> Attachments: 0001-YARN-4479.patch, 0002-YARN-4479.patch,
> 0003-YARN-4479.patch
>
>
> Currently, same ordering policy is used for pending applications and active
> applications. When priority is configured for an applications, during
> recovery high priority application get activated first. It is possible that
> low priority job was submitted and running state.
> This causes low priority job in starvation after recovery
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