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From "Yufei Gu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5241) FairScheduler repeat container completed
Date Thu, 27 Oct 2016 21:36:58 GMT

     [ https://issues.apache.org/jira/browse/YARN-5241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yufei Gu updated YARN-5241:
---------------------------
    Assignee:     (was: Yufei Gu)

> FairScheduler repeat container completed
> ----------------------------------------
>
>                 Key: YARN-5241
>                 URL: https://issues.apache.org/jira/browse/YARN-5241
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: fairscheduler
>    Affects Versions: 2.5.0, 2.6.1, 2.8.0, 2.7.2
>            Reporter: ChenFolin
>              Labels: oct16-easy
>         Attachments: YARN-5241-001.patch, YARN-5241-002.patch, YARN-5241-003.patch, repeatContainerCompleted.log
>
>
> NodeManager heartbeat event NODE_UPDATE and ApplicationMaster allocate operate may cause
repeat container completed, it can lead something wrong.
> Node releaseContainer can pervent repeat release operate:
> like:
> public synchronized void releaseContainer(Container container) {
>     if (!isValidContainer(container.getId())) {
>       LOG.error("Invalid container released " + container);
>       return;
>     }
> FSAppAttempt containerCompleted did not prevent repeat container completed operate.
> Detail logs at attach file.



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