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https://issues.apache.org/jira/browse/HADOOP-8462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13577291#comment-13577291
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Hadoop QA commented on HADOOP-8462:
-----------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12569137/HADOOP-8462-trunk.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-common-project/hadoop-common.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/2183//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/2183//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.1.patch,
> HADOOP-8462-trunk.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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