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https://issues.apache.org/jira/browse/HADOOP-9205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13553958#comment-13553958
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Kihwal Lee commented on HADOOP-9205:
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I tried with jdk 1.7.0_11 but could not reproduce the issue. May be your
run-time env has something different from ours. I don't have anything special:
Fedora 17 x86_64, freshly downloaded Oracle jdk 7u11. JAVA_HOME was set
accordingly. maven 3.0.4 and maven --version shows the right java info. My
run-time env does not have LD_LIBRARY_PATH or JAVA_LIBRARY_PATH set. No hadoop
specific settings either.
> Java7: path to native libraries should be passed to tests via
> -Djava.library.path rather than env.LD_LIBRARY_PATH
> -----------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-9205
> URL: https://issues.apache.org/jira/browse/HADOOP-9205
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 3.0.0, 2.0.3-alpha, 0.23.6
> Reporter: Ivan A. Veselovsky
> Assignee: Ivan A. Veselovsky
> Attachments: HADOOP-9205.patch
>
>
> Currently the path to native libraries is passed to unit tests via
> environment variable LD_LIBRARTY_PATH. This is okay for Java6, but does not
> work for Java7, since Java7 ignores this environment variable.
> So, to run the tests with native implementation on Java7 one needs to pass
> the paths to native libs via -Djava.library.path system property rather than
> the LD_LIBRARY_PATH env variable.
> The suggested patch fixes the problem via setting the paths to native libs
> using both LD_LIBRARY_PATH and -Djava.library.path property. This way the
> tests work equally on both Java6 and Java7.
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