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https://issues.apache.org/jira/browse/YARN-1774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13918786#comment-13918786
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Anubhav Dhoot commented on YARN-1774:
-------------------------------------
Manual test consisted of
a) Configure yarn to use fair scheduler
b) Create hierarchical queue in fair-scheduler.xml
c) Try to run a job assigned to a parent queue.
Without the fix Resource manager would terminate with the exception in fair
scheduler.
With the fix the job submission is rejected with an error and Resource manager
continues running.
> FS: Submitting to non-leaf queue throws NPE
> -------------------------------------------
>
> Key: YARN-1774
> URL: https://issues.apache.org/jira/browse/YARN-1774
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.3.0
> Reporter: Anubhav Dhoot
> Assignee: Anubhav Dhoot
> Priority: Blocker
> Attachments: YARN-1774.patch
>
>
> If you create a hierarchy of queues and assign a job to parent queue,
> FairScheduler quits with a NPE.
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