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Posted to mapreduce-issues@hadoop.apache.org by "Amar Kamat (JIRA)" <ji...@apache.org> on 2011/05/26 19:51:48 UTC

[jira] [Updated] (MAPREDUCE-2408) Make Gridmix emulate usage of data compression

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Amar Kamat updated MAPREDUCE-2408:
----------------------------------

    Attachment: MR-2408-gridmix-compression-emulation-v1.1.patch

Attaching a patch implementing compression emulation support in Gridmix. test-patch and ant tests passed. Manually tested the patch.

> Make Gridmix emulate usage of data compression
> ----------------------------------------------
>
>                 Key: MAPREDUCE-2408
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2408
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: contrib/gridmix
>            Reporter: Ravi Gummadi
>            Assignee: Amar Kamat
>         Attachments: MR-2408-gridmix-compression-emulation-v1.1.patch
>
>
> Currently Gridmix emulates disk IO load only. This JIRA is to make Gridmix emulate load due to data compression as defined by the job-trace.

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