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Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/17 19:59:05 UTC

[jira] [Resolved] (MAPREDUCE-209) Support for metrics aggregation module in JobTracker

     [ https://issues.apache.org/jira/browse/MAPREDUCE-209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-209.
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    Resolution: Fixed

Closing this as stale.

> Support for metrics aggregation module in JobTracker
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-209
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-209
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>            Reporter: Senthil Subramanian
>
> JobTracker should support starting up and shutting down a generic metrics aggregation module. We are currently thinking about plugging in a module that gets time series data from the task trackers, aggregates it and log this data into a global DFS so that it is analysed later (even after the map reduce cluster is shutdown). Some of this data can also be plotted on the JobTracker UI in realtime. This is particulary useful for analyzing data from dynamic mapreduce cluster like the ones deployed using HOD.



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