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https://issues.apache.org/jira/browse/YARN-6439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15956054#comment-15956054
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Carlo Curino commented on YARN-6439:
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The v0 patch was failing in FairScheduler version of tests, as in FS we do not
pre-create the defaultQueue. I believe in FS we do not ever create the default
queue. This is implicitly done when an application is submitted to the plan
queue without a reservationId. Hence in the tests I checked differently the
behavior.
> Fix ReservationSystem creation of default ReservationQueue
> ----------------------------------------------------------
>
> Key: YARN-6439
> URL: https://issues.apache.org/jira/browse/YARN-6439
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Carlo Curino
> Assignee: Carlo Curino
> Attachments: YARN-6439.v0.patch, YARN-6439.v1.patch
>
>
> The ReservationSystem does not create the default ReservationQueue till the
> PlanFollower runs the first time. This is problematic for SLS runs, and might
> show up in some other corner case. Inlining creation of the queue as part of
> PlanQueue creation.
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