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  1. HBase
  2. HBASE-17910 Use separated StoreFileReader for streaming read
  3. HBASE-17917

Use pread by default for all user scan and switch to streaming read if needed

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.0.0
    • 2.0.0
    • Scanners
    • None
    • Reviewed

    Description

      As said in the parent issue. We need some benchmark here first.

      Attachments

        1. HBASE-17917.patch
          48 kB
          Duo Zhang
        2. HBASE-17917-v1.patch
          69 kB
          Duo Zhang
        3. HBASE-17917-v2.patch
          70 kB
          Duo Zhang
        4. HBASE-17917-v2.patch
          70 kB
          Duo Zhang
        5. HBASE-17917-v3.patch
          79 kB
          Duo Zhang
        6. HBASE-17917-v4.patch
          80 kB
          Duo Zhang
        7. HBASE-17917-v5.patch
          80 kB
          Duo Zhang
        8. HBASE-17917-v6.patch
          79 kB
          Duo Zhang
        9. HBASE-17917-v6.patch
          79 kB
          Duo Zhang

        Issue Links

          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. HBASE-18055 Releasing L2 cache HFileBlocks before shipped() when switching from pread to stream causes result corruption

          • Major - Major loss of function.
          • Resolved
          relates to

          Sub-task - The sub-task of the issue HBASE-18028 Backport HBASE-17917 to branch-1

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HBASE-20457 Return immediately for a scan rpc call when we want to switch from pread to stream

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link Review Board

          Activity

            People

              zhangduo Duo Zhang
              zhangduo Duo Zhang
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              Dates

                Created:
                Updated:
                Resolved: