Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-728

Create a comprehensive functional test for append

    XMLWordPrintableJSON

Details

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

    Description

      This test aims to do
      1. create a file of len1;
      2. reopen the file for append;
      3. write len2 bytes to the file and hflush;
      4. write len3 bytes to the file and close the file;
      5. validate the content of the file.

      Len1 ranges from [0, 2*BLOCK_SIZE+1], len2 ranges from [0, BLOCK_SIZE+1], and len3 ranges from [0, BLOCK_SIZE+1]. The test tries all combination of len1, len2, and len3. To minimize the running time, bytes per checksum is set to be 4 bytes, each packet size is set to be bytes per checksum, and each block contains 2 packets.

      Attachments

        1. HDFS-728.patch
          5 kB
          Konstantin I Boudnik
        2. appendTest1.patch
          5 kB
          Hairong Kuang
        3. appendTest.patch
          4 kB
          Hairong Kuang

        Issue Links

          Activity

            People

              hairong Hairong Kuang
              hairong Hairong Kuang
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: