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  1. Hadoop HDFS
  2. HDFS-10245

Fix the findbug warnings in branch-2.7

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.7.2
    • Fix Version/s: 2.7.3
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Link

      https://builds.apache.org/job/PreCommit-HDFS-Build/15036/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html

      Following seen in HDFS-9917 jenkins run.

      Code	Warning
      IS	Inconsistent synchronization of org.apache.hadoop.hdfs.DFSOutputStream.streamer; locked 85% of time
      Bug type IS2_INCONSISTENT_SYNC (click for details) 
      In class org.apache.hadoop.hdfs.DFSOutputStream
      Field org.apache.hadoop.hdfs.DFSOutputStream.streamer
      Synchronized 85% of the time
      Unsynchronized access at DFSOutputStream.java:[line 2372]
      Unsynchronized access at DFSOutputStream.java:[line 2390]
      Unsynchronized access at DFSOutputStream.java:[line 1722]
      Synchronized access at DFSOutputStream.java:[line 2178]
      Synchronized access at DFSOutputStream.java:[line 2100]
      Synchronized access at DFSOutputStream.java:[line 2103]
      Synchronized access at DFSOutputStream.java:[line 2264]
      Synchronized access at DFSOutputStream.java:[line 1555]
      Synchronized access at DFSOutputStream.java:[line 1558]
      Synchronized access at DFSOutputStream.java:[line 2166]
      Synchronized access at DFSOutputStream.java:[line 2208]
      Synchronized access at DFSOutputStream.java:[line 2216]
      Synchronized access at DFSOutputStream.java:[line 2209]
      Synchronized access at DFSOutputStream.java:[line 2216]
      Synchronized access at DFSOutputStream.java:[line 2037]
      Synchronized access at DFSOutputStream.java:[line 2037]
      Synchronized access at DFSOutputStream.java:[line 2038]
      Synchronized access at DFSOutputStream.java:[line 2062]
      Synchronized access at DFSOutputStream.java:[line 2063]
      Synchronized access at DFSOutputStream.java:[line 2355]
      

        Attachments

        1. HDFS-10245-branch-2.7-002.patch
          2 kB
          Brahma Reddy Battula
        2. HDFS-10245-002-branch-2.7.patch
          2 kB
          Brahma Reddy Battula
        3. HDFS-10245-branch-2.7.patch
          1 kB
          Brahma Reddy Battula

          Activity

            People

            • Assignee:
              brahmareddy Brahma Reddy Battula
              Reporter:
              brahmareddy Brahma Reddy Battula
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              Dates

              • Created:
                Updated:
                Resolved: