XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.0.0-alpha1
    • 2.4.0
    • None
    • None
    • Reviewed

    Description

      Currently each INodeDirectorySection.Entry contains variable numbers of INodeReference entries. The INodeReference entries are inlined, therefore it is difficult to quickly navigate through a INodeDirectorySection.Entry. Skipping through a INodeDirectorySection.Entry without parsing is essential to parse these entries in parallel.

      This jira proposes to consolidate INodeReferences into a section and give each of them an ID. The INodeDirectorySection.Entry can store the list of the IDs as a repeated field. That way we can leverage the existing code in protobuf to quickly skip through a INodeDirectorySection.Entry.

      Attachments

        1. HDFS-5847.000.patch
          31 kB
          Jing Zhao
        2. HDFS-5847.001.patch
          30 kB
          Jing Zhao
        3. HDFS-5847.002.patch
          31 kB
          Jing Zhao

        Activity

          People

            jingzhao Jing Zhao
            wheat9 Haohui Mai
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            Dates

              Created:
              Updated:
              Resolved: