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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1981) Improve getSplits performance by using listFiles, the new FileSystem API
Date Sun, 27 Feb 2011 20:40:37 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13000036#comment-13000036

Hadoop QA commented on MAPREDUCE-1981:

-1 overall.  Here are the results of testing the latest attachment 
  against trunk revision 1074251.

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

    +1 tests included.  The patch appears to include 6 new or modified tests.

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

Console output: https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/72//console

This message is automatically generated.

> Improve getSplits performance by using listFiles, the new FileSystem API
> ------------------------------------------------------------------------
>                 Key: MAPREDUCE-1981
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1981
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: job submission
>            Reporter: Hairong Kuang
>            Assignee: Hairong Kuang
>         Attachments: mapredListFiles.patch, mapredListFiles1.patch, mapredListFiles2.patch,
mapredListFiles3.patch, mapredListFiles4.patch, mapredListFiles5.patch
> This jira will make FileInputFormat and CombinedFileInputForm to use the new API, thus
reducing the number of RPCs to HDFS NameNode.

This message is automatically generated by JIRA.
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