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From "Hong Tang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1229) [Mumak] Allow customization of job submission policy
Date Sat, 21 Nov 2009 15:03:39 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12780990#action_12780990
] 

Hong Tang commented on MAPREDUCE-1229:
--------------------------------------

Manual sanity check of the results: under REPLAY, the included 19 job traces complete in 2
hrs. Under SERIAL, it takes 7 hrs, and under STRESS, it takes 1.6 hrs (all in simulated time).

> [Mumak] Allow customization of job submission policy
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-1229
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1229
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/mumak
>    Affects Versions: 0.21.0, 0.22.0
>            Reporter: Hong Tang
>            Assignee: Hong Tang
>             Fix For: 0.21.0, 0.22.0
>
>         Attachments: mapreduce-1229-20091121.patch
>
>
> Currently, mumak replay job submission faithfully. To make mumak useful for evaluation
purposes, it would be great if we can support other job submission policies such as sequential
job submission, or stress job submission.

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