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From "rahul k singh (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-537) Instrument events in the capacity scheduler for collecting metrics information
Date Wed, 01 Jul 2009 04:58:47 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

rahul k singh updated MAPREDUCE-537:
------------------------------------

    Attachment: metrics_implementation_With_time_window.patch

This patch uses the https://issues.apache.org/jira/browse/MAPREDUCE-467 patch . 



> Instrument events in the capacity scheduler for collecting metrics information
> ------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-537
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-537
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Hemanth Yamijala
>         Attachments: metrics_implementation_With_time_window.patch
>
>
> We need to instrument various events in the capacity scheduler so that we can collect
metrics about them. This data will help us determine improvements to scheduling strategies
itself.

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