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  1. HBase
  2. HBASE-20952 Re-visit the WAL API
  3. HBASE-21246

Introduce WALIdentity interface

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • HBASE-20952
    • None
    • None
    • Reviewed

    Description

      We are introducing WALIdentity interface so that the WAL representation can be decoupled from distributed filesystem.

      The interface provides getName method whose return value can represent filename in distributed filesystem environment or, the name of the stream when the WAL is backed by log stream.

      Attachments

        1. wal-splitter-writer.jpg
          22 kB
          Ted Yu
        2. wal-splitter-reader.jpg
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        3. wal-providers.png
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        4. wal-factory-providers.png
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        5. replication-src-creates-wal-reader.jpg
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          Ted Yu
        6. HBASE-21246.master.002.patch
          114 kB
          Ankit Singhal
        7. HBASE-21246.master.001.patch
          114 kB
          Ankit Singhal
        8. HBASE-21246.HBASE-20952.003.patch
          114 kB
          Ankit Singhal
        9. 21246.HBASE-20952.008.patch
          9 kB
          Ted Yu
        10. 21246.HBASE-20952.007.patch
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        11. 21246.HBASE-20952.005.patch
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        12. 21246.HBASE-20952.004.patch
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        13. 21246.HBASE-20952.002.patch
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        14. 21246.HBASE-20952.001.patch
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        15. 21246.43.txt
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        16. 21246.41.txt
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        17. 21246.39.txt
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        18. 21246.37.txt
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        19. 21246.34.txt
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        20. 21246.26.txt
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        21. 21246.25.txt
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        22. 21246.24.txt
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        23. 21246.23.txt
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        24. 21246.21.txt
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        25. 21246.20.txt
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        26. 21246.003.patch
          10 kB
          Ted Yu

        Activity

          People

            ankit@apache.org Ankit Singhal
            yuzhihong@gmail.com Ted Yu
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            Dates

              Created:
              Updated:
              Resolved: