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From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1721) When moving app between queues in Fair Scheduler, grab lock on FSSchedulerApp
Date Sat, 15 Feb 2014 21:10:19 GMT

     [ https://issues.apache.org/jira/browse/YARN-1721?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sandy Ryza updated YARN-1721:
-----------------------------

    Attachment: YARN-1721-1.patch

> When moving app between queues in Fair Scheduler, grab lock on FSSchedulerApp
> -----------------------------------------------------------------------------
>
>                 Key: YARN-1721
>                 URL: https://issues.apache.org/jira/browse/YARN-1721
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: scheduler
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>         Attachments: YARN-1721-1.patch, YARN-1721.patch
>
>
> FairScheduler.moveApplication should grab lock on FSSchedulerApp, so that allocate()
can't be modifying it at the same time.



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