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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2559) ResourceManager sometime become un-responsive due to NPE in SystemMetricsPublisher
Date Tue, 16 Sep 2014 21:04:34 GMT

     [ https://issues.apache.org/jira/browse/YARN-2559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhijie Shen updated YARN-2559:
------------------------------
    Attachment: YARN-2559.1.patch

NPE happens because some attempts may not have the finalStatus. Upload a patch to fix the
problem

> ResourceManager sometime become un-responsive due to NPE in SystemMetricsPublisher
> ----------------------------------------------------------------------------------
>
>                 Key: YARN-2559
>                 URL: https://issues.apache.org/jira/browse/YARN-2559
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager, timelineserver
>    Affects Versions: 2.6.0
>         Environment: Generice History Service is enabled in Timelineserver with 
> yarn.resourcemanager.system-metrics-publisher.enabled=true
> So that ResourceManager should Timeline Store for recording application history information

>            Reporter: Karam Singh
>            Assignee: Zhijie Shen
>         Attachments: YARN-2559.1.patch
>
>
> ResourceManager sometime become un-responsive due to NPE in SystemMetricsPublisher



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