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From "Ravi Gummadi (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-5572) The map progress value should have a separate phase for doing the final sort.
Date Fri, 08 May 2009 10:11:45 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-5572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ravi Gummadi updated HADOOP-5572:
---------------------------------

    Attachment: HADOOP-5572.v1.1.patch

Earlier patch doesn't have the code change for boolean variable to keep track of whether the
weights are fixed or variable.
Attaching a new patch with that change.
Please review and provide your comments.

> The map progress value should have a separate phase for doing the final sort.
> -----------------------------------------------------------------------------
>
>                 Key: HADOOP-5572
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5572
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: mapred
>            Reporter: Owen O'Malley
>            Assignee: Ravi Gummadi
>         Attachments: HADOOP-5572.patch, HADOOP-5572.v1.1.patch, HADOOP-5572.v1.patch
>
>
> Currently, the final spill and sort doesn't record any progress while it runs, leading
to the perception that the map is done, but "stuck".

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