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Posted to yarn-issues@hadoop.apache.org by "Abin Shahab (JIRA)" <ji...@apache.org> on 2014/08/30 08:28:52 UTC

[jira] [Created] (YARN-2481) YARN should allow defining the location of java

Abin Shahab created YARN-2481:
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             Summary: YARN should allow defining the location of java
                 Key: YARN-2481
                 URL: https://issues.apache.org/jira/browse/YARN-2481
             Project: Hadoop YARN
          Issue Type: New Feature
            Reporter: Abin Shahab


Yarn right now uses the location of the JAVA_HOME on the host to launch containers. This does not work with Docker containers which have their own filesystem namespace and OS. If the location of the Java binary of the container to be launched is configurable, yarn can launch containers that have java in a different location than the host.



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