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

Posted to mapreduce-issues@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2012/06/05 18:11:24 UTC

[jira] [Updated] (MAPREDUCE-4312) Add metrics to RM for NM heartbeats

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Lowe updated MAPREDUCE-4312:
----------------------------------

    Attachment: MAPREDUCE-4312.patch

Patch to add node heartbeat metric to ClusterMetrics.
                
> Add metrics to RM for NM heartbeats
> -----------------------------------
>
>                 Key: MAPREDUCE-4312
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4312
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mrv2, resourcemanager
>    Affects Versions: 2.0.0-alpha
>            Reporter: Jason Lowe
>            Priority: Minor
>         Attachments: MAPREDUCE-4312.patch
>
>
> It would be nice to have a metric in the ResourceManager to track the number of NodeManager heartbeats processed.  The JobTracker in 1.0 has a tasktracker heartbeat metric, and it would be nice if the RM had the equivalent metric.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira