Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-21879 Read HFile's block to ByteBuffer directly instead of to byte for reducing young gc purpose
  3. HBASE-21917

Make the HFileBlock#validateChecksum can accept ByteBuff as an input.

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0-alpha-1, 2.3.0
    • None
    • None
    • Reviewed

    Description

      I've tried to make a patch for HBASE-21879, most of work seems to be fine, but the trouble is:
      HFileBlock#validateChecksum can only accept ByteBuffer as its input, while after the HBASE-21916, we will use an ourself-defined ByteBuff (which can be SingleByteBuff or MultiByteBuff).

      Now, need to create our own ByteBuff checksum validation method, should not be so hard but an separate issue will be more clearer.

      Attachments

        1. HBASE-21917.v4.patch
          11 kB
          Zheng Hu
        2. HBASE-21917.v3.patch
          11 kB
          Zheng Hu
        3. HBASE-21917.v2.patch
          10 kB
          Zheng Hu
        4. HBASE-21917.v1.patch
          10 kB
          Zheng Hu
        5. HBASE-21917.HBASE-21879.v6.patch
          19 kB
          Zheng Hu
        6. HBASE-21917.HBASE-21879.v5.patch
          18 kB
          Zheng Hu
        7. HBASE-21917.addendum.HBASE-21879.v7.patch
          2 kB
          Zheng Hu

        Issue Links

          links to

          Web Link Review board

          Activity

            People

              openinx Zheng Hu
              openinx Zheng Hu
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: