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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8462) Native-code implementation of bzip2 codec
Date Tue, 12 Feb 2013 23:33:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13577173#comment-13577173
] 

Hadoop QA commented on HADOOP-8462:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12569039/HADOOP-8462-2.0.2a.1.patch
  against trunk revision .

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/2180//console

This message is automatically generated.
                
> Native-code implementation of bzip2 codec
> -----------------------------------------
>
>                 Key: HADOOP-8462
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8462
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: io
>    Affects Versions: 0.23.1
>            Reporter: Govind Kamat
>            Assignee: Govind Kamat
>         Attachments: HADOOP-8462-2.0.2a.1.patch, HADOOP-8462-2.0.2a.patch, HADOOP-8462-trunk.1.patch,
HADOOP-8462-trunk.patch, HADOOP-8462-trunk.patch
>
>   Original Estimate: 672h
>  Remaining Estimate: 672h
>
> The bzip2 codec supplied with Hadoop is currently available only as a Java implementation.
 A version that uses the system bzip2 library can provide improved performance and a better
memory footprint.  This will also make it feasible to utilize alternative bzip2 libraries
that may perform better for specific jobs.

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