[jira] Assigned: (MAPREDUCE-1309) I want to change the rumen job trace generator to use a more modular internal structure, to allow for more input log formats

["Dick King (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1309?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dick King reassigned MAPREDUCE-1309:
------------------------------------

    Assignee: Dick King

> I want to change the rumen job trace generator to use a more modular internal structure, to allow for more input log formats 
> -----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1309
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1309
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Dick King
>            Assignee: Dick King
>
> There are two orthogonal questions to answer when processing a job tracker log: how will the logs and the xml configuration files be packaged, and in which release of hadoop map/reduce were the logs generated?  The existing rumen only has a couple of answers to this question.  The new engine will handle three answers to the version question: 0.18, 0.20 and current, and two answers to the packaging question: separate files with names derived from the job ID, and concatenated files with a header between sections [used for easier file interchange].

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