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  1. Hadoop HDFS
  2. HDFS-679

Appending to a partial chunk incorrectly assumes the first packet fills up the partial chunk

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.21.0
    • 0.21.0
    • None
    • None
    • Reviewed

    Description

      When I run TestClientProtocolForPipelineRecovery, I always see that the block receiver throws IOException complaining about mismatched checksum when receiving the last data packet. It turns out the checksum of last packet was unexpectedly set to be zero.

      Attachments

        1. appendToPartialChunk1.patch
          20 kB
          Hairong Kuang
        2. appendToPartialChunk.patch
          14 kB
          Hairong Kuang

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-722 The pointcut callCreateBlockWriteStream in FSDatasetAspects is broken

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

          Bug - A problem which impairs or prevents the functions of the product. HDFS-1264 0.20: OOME in HDFS client made an unrecoverable HDFS block

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              hairong Hairong Kuang
              hairong Hairong Kuang
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              Dates

                Created:
                Updated:
                Resolved: