[jira] Commented: (CHUKWA-78) Track map reduce cluster usage through through job history and jobconf

["Terence Kwan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CHUKWA-78?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12697138#action_12697138 ] 

Terence Kwan commented on CHUKWA-78:
------------------------------------

+1


> Track map reduce cluster usage through through job history and jobconf
> ----------------------------------------------------------------------
>
>                 Key: CHUKWA-78
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-78
>             Project: Hadoop Chukwa
>          Issue Type: New Feature
>          Components: data collection, Data Processors
>         Environment: Redhat 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>            Priority: Blocker
>         Attachments: CHUKWA-78.patch
>
>
> Job history data and jobconf contains valuable information to determine the usage of the map reduce job cluster.  The request feature is to create the following components:
> - ChukwaJobTrackerInstrumentation API to stream job history and jobconf file to Chukwa.
> - parsers to collect job data.
> - MDL dictionary to load key/value pair for Job data to database.
> - Usage report of the cluster base on user, and job queues.

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