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  1. Hadoop HDFS
  2. HDFS-11719

Arrays.fill() wrong index in BlockSender.readChecksum() exception handling

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.2.0, 3.1.2
    • datanode
    • None
    • Reviewed

    Description

      In BlockSender.readChecksum() exception handling part:
      Arrays.fill(buf, checksumOffset, checksumLen, (byte) 0);

      Actually the paramters should be: Arrays.fill(buf, <startIndex>, <endIndex>, value);
      So it should be changed to:
      Arrays.fill(buf, checksumOffset, checksumOffset + checksumLen, (byte) 0);

      Attachments

        1. HADOOP-11719.003.patch
          1 kB
          Mingliang Liu
        2. HADOOP-11719.002.patch
          1.0 kB
          Mingliang Liu
        3. HADOOP-11719.001.patch
          1.0 kB
          Tao Zhang

        Activity

          People

            thinktaocs Tao Zhang
            thinktaocs Tao Zhang
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            Dates

              Created:
              Updated:
              Resolved: