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  1. Hadoop YARN
  2. YARN-593

container launch on Windows does not correctly populate classpath with new process's environment variables and localized resources

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.0.0-alpha1
    • 2.1.0-beta
    • nodemanager
    • None

    Description

      On Windows, we must bundle the classpath of a launched container in an intermediate jar with a manifest. Currently, this logic incorrectly uses the nodemanager process's environment variables for substitution. Instead, it needs to use the new environment for the launched process. Also, the bundled classpath is missing some localized resources for directories, due to a quirk in the way File#toURI decides whether or not to append a trailing '/'.

      Attachments

        1. YARN-593.2.patch
          6 kB
          Chris Nauroth
        2. YARN-593.1.patch
          6 kB
          Chris Nauroth

        Issue Links

          is part of

          Improvement - An improvement or enhancement to an existing feature or task. YARN-191 Enhancements to YARN for Windows Server and Windows Azure development and runtime environments

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-9488 FileUtil#createJarWithClassPath only substitutes environment variables from current process environment/does not support overriding when launching new process

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-4987 TestMRJobs#testDistributedCache fails on Windows due to classpath problems and unexpected behavior of symlinks

          • Major - Major loss of function.
          • Closed

          Activity

            People

              cnauroth Chris Nauroth
              cnauroth Chris Nauroth
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              Dates

                Created:
                Updated:
                Resolved: