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  1. Hadoop Common
  2. HADOOP-8594

Fix issues identified by findsbugs2

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.0.0-alpha
    • None
    • build
    • None

    Description

      Harsh recently ran findbugs 2 (instead of 1.3.9 which is what jenkins runs) and it showed thousands of warnings (they've made a lot of progress in findbugs releases). We should upgrade to findbugs 2 and fix these.

      Attachments

        1. HADOOP-8594.patch
          1 kB
          Harsh J
        2. findbugs-2-html-reports.tar.gz
          48 kB
          Harsh J
        3. findbugs.out.29.html
          5 kB
          Eli Collins
        4. findbugs.out.28.html
          80 kB
          Eli Collins
        5. findbugs.out.27.html
          4 kB
          Eli Collins
        6. findbugs.out.23.html
          9 kB
          Eli Collins
        7. findbugs.out.22.html
          8 kB
          Eli Collins
        8. findbugs.out.21.html
          4 kB
          Eli Collins
        9. findbugs.out.20.html
          5 kB
          Eli Collins
        10. findbugs.out.19.html
          36 kB
          Eli Collins
        11. findbugs.out.18.html
          4 kB
          Eli Collins
        12. findbugs.out.17.html
          9 kB
          Eli Collins
        13. findbugs.html
          49 kB
          Harsh J

        Issue Links

          incorporates

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-9285 findbugs 2 - bad practice warnings fix.

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

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-10477 Clean up findbug warnings found by findbugs 3.0.0

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. YARN-332 Fix issues identified by findbugs2

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

          Bug - A problem which impairs or prevents the functions of the product. HDFS-4522 LightWeightGSet expects incrementing a volatile to be atomic

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

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-4014 Fix warnings found by findbugs2

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-4723 Fix warnings found by findbugs 2

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              eli Eli Collins
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              Dates

                Created:
                Updated:
                Resolved: