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  1. Hadoop HDFS
  2. HDFS-13509

Bug fix for breakHardlinks() of ReplicaInfo/LocalReplica, and fix TestFileAppend failures on Windows

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.10.0, 3.2.0, 3.1.1, 2.9.2, 3.0.3
    • Component/s: None
    • Labels:
    • Hadoop Flags:
      Reviewed

      Description

      breakHardlinks() of ReplicaInfo(branch-2)/LocalReplica(trunk) replaces file while the source is still opened as input stream, which will fail and throw exception on Windows. It's the cause of  unit test case org.apache.hadoop.hdfs.TestFileAppend#testBreakHardlinksIfNeeded failure on Windows.

      Other test cases of TestFileAppend fail randomly on Windows due to sharing the same test folder, and the solution is using randomized base dir of MiniDFSCluster via HDFS-13408

        Attachments

        1. HDFS-13509.002.patch
          11 kB
          Íñigo Goiri
        2. HDFS-13509.001.patch
          11 kB
          Xiao Liang
        3. HDFS-13509.000.patch
          11 kB
          Xiao Liang
        4. HDFS-13509-branch-2.000.patch
          10 kB
          Xiao Liang

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              • Assignee:
                surmountian Xiao Liang
                Reporter:
                surmountian Xiao Liang
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                Dates

                • Created:
                  Updated:
                  Resolved: