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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HAMA-144) GetProgress during MR over a matrix
Date Thu, 15 Jan 2009 06:49:59 GMT

    [ https://issues.apache.org/jira/browse/HAMA-144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12664013#action_12664013
] 

Hudson commented on HAMA-144:
-----------------------------

-1 overall.  Here are the results of testing the latest attachment 
http://issues.apache.org/jira/secure/attachment/12397941/HAMA-144_v01.patch
against trunk revision 734602.

    @author +1.  The patch does not contain any @author tags.

    tests included -1.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no tests are needed for this patch.

    patch -1.  The patch command could not apply the patch.

Console output: http://hudson.zones.apache.org/hudson/job/Hama-Patch/144/console

This message is automatically generated.

> GetProgress during MR over a matrix
> -----------------------------------
>
>                 Key: HAMA-144
>                 URL: https://issues.apache.org/jira/browse/HAMA-144
>             Project: Hama
>          Issue Type: Improvement
>          Components: implementation
>            Reporter: Samuel Guo
>            Priority: Minor
>         Attachments: HAMA-144.patch, HAMA-144_v01.patch
>
>
> Defaultly, we don't know how to get progress during MR over a HBase table.
> But in a matrix, the data are sorted by row-no. we know the rows of a split of a HBase
table.
> we can compute *progress* by <no. row processed> / <total rows of the split>.
> And this is helpful that we can know the progress during blocking, multiplication and
other operations.

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