You are viewing a plain text version of this content. The canonical link for it is here.

Posted to yarn-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2014/11/20 04:48:34 UTC

[jira] [Updated] (YARN-2802) ClusterMetrics to include AM launch and register delays

     [ https://issues.apache.org/jira/browse/YARN-2802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karthik Kambatla updated YARN-2802:
-----------------------------------
    Summary: ClusterMetrics to include AM launch and register delays  (was: add AM container launch and register delay metrics in QueueMetrics to help diagnose performance issue.)

> ClusterMetrics to include AM launch and register delays
> -------------------------------------------------------
>
>                 Key: YARN-2802
>                 URL: https://issues.apache.org/jira/browse/YARN-2802
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>    Affects Versions: 2.5.0
>            Reporter: zhihai xu
>            Assignee: zhihai xu
>         Attachments: YARN-2802.000.patch, YARN-2802.001.patch, YARN-2802.002.patch, YARN-2802.003.patch, YARN-2802.004.patch, YARN-2802.005.patch
>
>
> add AM container launch and register delay metrics in QueueMetrics to help diagnose performance issue.
> Added two metrics in QueueMetrics:
> aMLaunchDelay: the time spent from sending event AMLauncherEventType.LAUNCH to receiving event RMAppAttemptEventType.LAUNCHED in RMAppAttemptImpl.
> aMRegisterDelay: the time waiting from receiving event RMAppAttemptEventType.LAUNCHED to receiving event RMAppAttemptEventType.REGISTERED(ApplicationMasterService#registerApplicationMaster) in RMAppAttemptImpl.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)