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https://issues.apache.org/jira/browse/HADOOP-8642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14334791#comment-14334791
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Hudson commented on HADOOP-8642:
--------------------------------

FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #114 (See 
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/114/])
HADOOP-8642. Document that io.native.lib.available only controls native bz2 and 
zlib compression codecs. (aajisaka) (aajisaka: rev 
ab5976161f3afaaf2ace60bab400e0d8dbc61923)
* hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
* hadoop-common-project/hadoop-common/CHANGES.txt


> Document that io.native.lib.available only controls native bz2 and zlib 
> compression codecs
> ------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-8642
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8642
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: documentation, native
>    Affects Versions: 2.0.0-alpha
>            Reporter: Eli Collins
>            Assignee: Akira AJISAKA
>             Fix For: 2.7.0
>
>         Attachments: HADOOP-8642.2.patch, HADOOP-8642.3.patch, 
> HADOOP-8642.4.patch, HADOOP-8642.5.patch, HADOOP-8642.patch
>
>
> Per core-default.xml {{io.native.lib.available}} indicates "Should native 
> hadoop libraries, if present, be used" however it looks like it only affects 
> bzip2 and zlib. Even if we set {{io.native.lib.available}} to false, native 
> libraries are loaded and the libraries other than bzip2 and zlib are actually 
> used. We should document that.



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