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  1. Hadoop Common
  2. HADOOP-7353

Cleanup FsShell and prevent masking of RTE stacktraces

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.23.0
    • 0.23.0
    • fs
    • None
    • Reviewed

    Description

      FsShell's top level exception handler catches and displays exceptions. Unfortunately it displays only the first line of an exception, which means an unexpected RuntimeExceptions like NullPointerException only display "cmd: NullPointerException". This user has no context to understand and/or accurately report the issue.

      Found due to bugs such as HADOOP-7327.

      Attachments

        1. HADOOP-7353.patch
          26 kB
          Daryn Sharp
        2. HADOOP-7353-2.patch
          26 kB
          Daryn Sharp

        Issue Links

          is broken by

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-7327 FileSystem.listStatus() throws NullPointerException instead of IOException upon access permission failure

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is part of

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-7176 Redesign FsShell

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              daryn Daryn Sharp
              daryn Daryn Sharp
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              Dates

                Created:
                Updated:
                Resolved: