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https://issues.apache.org/jira/browse/HADOOP-10359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909167#comment-13909167
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Ilya Maykov commented on HADOOP-10359:
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Note: I believe that native support is broken on non-linux systems because the
header file unconditionally does
#define HADOOP_BZIP2_LIBRARY "libbz2.so.1"
which I think is only correct for Linux according to some comments found in
CMakeLists.txt (Windows should have a ".dll", FreeBSD a ."so" without the
version, and Mac OS X a ".version.dylib"). However I've only verified that it's
broken on Mac OS X.
> Native bzip2 compression support is broken on non-Linux systems
> ---------------------------------------------------------------
>
> Key: HADOOP-10359
> URL: https://issues.apache.org/jira/browse/HADOOP-10359
> Project: Hadoop Common
> Issue Type: Improvement
> Components: native
> Affects Versions: 2.2.0
> Environment: Mac OS X 10.8.5
> Oracle JDK 1.7.0_51
> Hadoop 2.2.0-CDH5.0.0-beta-2
> Reporter: Ilya Maykov
> Priority: Minor
> Attachments: HADOOP-10359-native-bzip2-for-os-x.patch
>
>
> While testing the patch for HADOOP-9648, I noticed that the bzip2 native
> compressor/decompressor support wasn't working properly. I dug around a bit
> and got native bzip2 support to work on my macbook. Will attach a patch in a
> bit. (This probably needs to be tested on FreeBSD / Windows / Linux, but I
> don't have the time to set up the necessary VMs to do it. I assume the build
> bot will test Linux).
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