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Ivan A. Veselovsky commented on HADOOP-9205: -------------------------------------------- Hi, Thomas, can you please provide more detail on your environment: what OS did you use? I experimented on "CentOS release 6.3 (Final)" and "Ubuntu precise (12.04.1 LTS)". BTW, the problem with missing symlink libhadoop.so -> libhadoop.so.1.0.0 can be avoided in you install "cmake" utility of version >= 2.8. On CentOS systems this version is installed as a separate package named "cmake28", and corresponding executable is /usr/bin/cmake28. We create symlink cmake -> cmake28, and after that the problem goes away. > 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. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira