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From "Wilfred Spiegelenburg (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-7139) FairScheduler: finished applications are always restored to default queue
Date Thu, 31 Aug 2017 04:10:00 GMT
Wilfred Spiegelenburg created YARN-7139:
-------------------------------------------

             Summary: 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


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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