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https://issues.apache.org/jira/browse/YARN-7139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wilfred Spiegelenburg updated YARN-7139:
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Attachment: YARN-7139.02.patch
Some of the tests were failing due to sequencing of the RMApp creation and
calling the scheduler. These have been fixed by fixing the sequencing.
The left over tests that failed run without creating a RMApp and just test the
handling of the events. This means that the RMApp can not be updated as is
needed for the restore. I added a check in the scheduler but it would be better
to update all the tests to create an RMApp and add it.
> FairScheduler: finished applications are always restored to default queue
> -------------------------------------------------------------------------
>
> Key: YARN-7139
> URL: https://issues.apache.org/jira/browse/YARN-7139
> Project: Hadoop YARN
> Issue Type: Bug
> Components: fairscheduler
> Affects Versions: 2.8.1
> Reporter: Wilfred Spiegelenburg
> Assignee: Wilfred Spiegelenburg
> Attachments: YARN-7139.01.patch, YARN-7139.02.patch
>
>
> The queue an application gets submitted to is defined by the placement policy
> in the FS. The placement policy returns the queue and the application object
> is updated. When an application is stored in the state store the application
> submission context is used which has not been updated after the placement
> rules have run.
> This means that the original queue from the submission is still stored which
> is the incorrect queue. On restore we then read back the wrong queue and
> display the wrong queue in the RM web UI.
> We should update the submission context after we have run the placement
> policies to make sure that we store the correct queue for the application.
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