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  1. Hadoop Common
  2. HADOOP-3176

Change lease record when a open-for-write-file gets renamed

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.18.0
    • None
    • None
    • Reviewed

    Description

      When a file/directory is removed, the namenode should repair the leases so that the existing leases point to the appropriate file. The lease record has the pathname of the file that it refers to.

      This is required because the namenode has to invoke lease-recovery on the correct file if the client that was writing to a file dies.

      Attachments

        1. danglingLease.patch
          13 kB
          Dhruba Borthakur
        2. danglingLease2.patch
          11 kB
          Dhruba Borthakur

        Issue Links

          blocks

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-1700 Append to files in HDFS

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

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-3083 Remove lease when file is renamed

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Activity

            People

              dhruba Dhruba Borthakur
              dhruba Dhruba Borthakur
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              Dates

                Created:
                Updated:
                Resolved: