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Posted to yarn-dev@hadoop.apache.org by "Chuan Liu (JIRA)" <ji...@apache.org> on 2013/08/29 01:01:53 UTC

[jira] [Created] (YARN-1120) Make ApplicationConstants.Environment.USER definition OS neutral

Chuan Liu created YARN-1120:
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             Summary: Make ApplicationConstants.Environment.USER definition OS neutral
                 Key: YARN-1120
                 URL: https://issues.apache.org/jira/browse/YARN-1120
             Project: Hadoop YARN
          Issue Type: Bug
    Affects Versions: 3.0.0
            Reporter: Chuan Liu
            Assignee: Chuan Liu
            Priority: Minor


In YARN-557, we added some code to make {{ ApplicationConstants.Environment.USER}} has OS-specific definition in order to fix the unit test TestUnmanagedAMLauncher. In YARN-571, the relevant test code was corrected. In YARN-602, we actually will explicitly set the environment variables for the child containers. With these changes, I think we can revert the YARN-557 change to make {{ ApplicationConstants.Environment.USER}} OS neutral. The main benefit is that we can use the same method over the Enum constants. This should also fix the TestContainerLaunch#testContainerEnvVariables failure on Windows. 

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