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

ChenFolin updated YARN-5241:
----------------------------
    Attachment: YARN-5241-001.patch

> FairScheduler repeat container completed
> ----------------------------------------
>
>                 Key: YARN-5241
>                 URL: https://issues.apache.org/jira/browse/YARN-5241
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: fairscheduler
>    Affects Versions: 2.5.0, 2.6.1, 2.8.0, 2.7.2
>            Reporter: ChenFolin
>         Attachments: YARN-5241-001.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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