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  1. Hadoop Map/Reduce
  2. MAPREDUCE-7159

FrameworkUploader: ensure proper permissions of generated framework tar.gz if restrictive umask is used

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.1.1
    • 3.1.2, 3.3.0, 3.2.1
    • mrv2
    • None
    • Reviewed

    Description

      Using certain umask values (like 027) makes files unreadable to "others". This causes problems if the FrameworkUploader (https://github.com/apache/hadoop/blob/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-uploader/src/main/java/org/apache/hadoop/mapred/uploader/FrameworkUploader.java) is used - it's necessary that the compressed MR framework is readable by all users, otherwise they won't be able to run MR jobs.

      Attachments

        1. MAPREDUCE-7159-007.patch
          8 kB
          Peter Bacsko
        2. MAPREDUCE-7159-006.patch
          9 kB
          Peter Bacsko
        3. MAPREDUCE-7159-005.patch
          7 kB
          Peter Bacsko
        4. MAPREDUCE-7159-004.patch
          7 kB
          Peter Bacsko
        5. MAPREDUCE-7159-003.patch
          7 kB
          Peter Bacsko
        6. MAPREDUCE-7159-002.patch
          7 kB
          Peter Bacsko
        7. MAPREDUCE-7159-001.patch
          7 kB
          Peter Bacsko

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-7033 Map outputs implicitly rely on permissive umask for shuffle

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Activity

            People

              pbacsko Peter Bacsko
              pbacsko Peter Bacsko
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              Dates

                Created:
                Updated:
                Resolved: