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  1. Hadoop HDFS
  2. HDFS-7240 Scaling HDFS
  3. HDFS-12626

Ozone : delete open key entries that will no longer be closed

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • HDFS-7240
    • None
    • None
    • Reviewed

    Description

      HDFS-12543 introduced the notion of "open key" where when a key is opened, an open key entry gets persisted, only after client calls a close will this entry be made visible. One issue is that if the client does not call close (e.g. failed), then that open key entry will never be deleted from meta data. This JIRA tracks this issue.

      Attachments

        1. HDFS-12626-HDFS-7240.001.patch
          22 kB
          Chen Liang
        2. HDFS-12626-HDFS-7240.002.patch
          21 kB
          Chen Liang
        3. HDFS-12626-HDFS-7240.003.patch
          22 kB
          Chen Liang
        4. HDFS-12626-HDFS-7240.004.patch
          22 kB
          Chen Liang
        5. HDFS-12626-HDFS-7240.005.patch
          23 kB
          Chen Liang
        6. HDFS-12626-HDFS-7240.006.patch
          24 kB
          Chen Liang

        Activity

          People

            vagarychen Chen Liang
            vagarychen Chen Liang
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            Dates

              Created:
              Updated:
              Resolved: