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Posted to yarn-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2013/08/27 23:40:21 UTC

[jira] [Updated] (YARN-965) NodeManager Metrics containersRunning is not correct When localizing container process is failed or killed

     [ https://issues.apache.org/jira/browse/YARN-965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arun C Murthy updated YARN-965:
-------------------------------

    Fix Version/s:     (was: 2.1.0-beta)
                   2.3.0
    
> NodeManager Metrics containersRunning is not correct When localizing container process is failed or killed
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-965
>                 URL: https://issues.apache.org/jira/browse/YARN-965
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.0.4-alpha
>         Environment: suse linux
>            Reporter: Li Yuan
>             Fix For: 2.3.0
>
>
> When successfully launched a container, container state from LOCALIZED to RUNNING, containersRunning ++. Container state from EXITED_WITH_FAILURE or KILLING to DONE, containersRunning--. 
> However, state EXITED_WITH_FAILURE or KILLING could come from LOCALIZING(LOCALIZED), not RUNNING, which caused containersRunningis less than the actual number. Further more,　Metrics is wrong, containersLaunched != containersCompleted + containersFailed +　containersKilled ＋ containersRunning +　containersIniting

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