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  1. HBase
  2. HBASE-3857

Change the HFile Format

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.90.4
    • 0.92.0
    • None
    • None
    • Reviewed
    • HFile format version 2, multi-level block indexes, and compound Bloom filters.

    Description

      In order to support HBASE-3763 and HBASE-3856, we need to change the format of the HFile. The new format proposal is attached here. Thanks for Mikhail Bautin for the documentation.

      Attachments

        1. 0001-Adding-release-notes-for-HBASE-3857.patch
          0.8 kB
          Mikhail Gryzykhin
        2. 0001-Fix-TestHFileBlock.testBlockHeapSize.patch
          1 kB
          Mikhail Gryzykhin
        3. 0001-review_hfile-v2-r1144693_2011-07-15_11_14_44.patch
          709 kB
          Mikhail Gryzykhin
        4. 0001-review_hfile-v2-r1147350_2011-07-26_11_55_59.patch
          711 kB
          Mikhail Gryzykhin
        5. 0001-review_hfile-v2-r1152122-2011_08_01_03_18_00.patch
          716 kB
          Mikhail Gryzykhin
        6. 0001-review_hfile-v2-r1153300-git-1152532-2011_08_02_19_4.patch
          716 kB
          Mikhail Gryzykhin
        7. 0001-review_hfile-v2-r1153300-git-1152532-2011_08_03_12_4.patch
          717 kB
          Mikhail Gryzykhin
        8. hfile_format_v2_design_draft_0.1.pdf
          417 kB
          Mikhail Gryzykhin
        9. hfile_format_v2_design_draft_0.3.pdf
          420 kB
          Mikhail Gryzykhin
        10. hfile_format_v2_design_draft_0.4.odt
          275 kB
          Mikhail Gryzykhin

        Issue Links

          depends upon

          New Feature - A new feature of the product, which has yet to be developed. HBASE-3856 Build a tree structure data block index inside of the HFile

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-3763 Add Bloom Block Index Support

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              mikhail Mikhail Gryzykhin
              liyin Liyin Tang
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              Dates

                Created:
                Updated:
                Resolved: