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  1. HBase
  2. HBASE-2214

Do HBASE-1996 -- setting size to return in scan rather than count of rows -- properly

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.95.0
    • None
    • None
    • Reviewed
    • Adds Scan#getMaxResultSize
    • 0.96notable

    Description

      The notion that you set size rather than row count specifying how many rows a scanner should return in each cycle was raised over in HBASE-1996. Its a good one making hbase "regular" though the data under it may vary. HBASE-1996 was committed but the patch was constrained by the fact that it needed to not change RPC interface. This issue is about doing HBASE-1996 for 0.21 in a clean, unconstrained way.

      Attachments

        1. HBASE-2214_with_broken_TestShell.txt
          61 kB
          Daniel Ploeg
        2. HBASE-2214-0.94.txt
          7 kB
          Ferdy
        3. HBASE-2214-0.94-v2.txt
          8 kB
          Ferdy
        4. HBASE-2214-0.94-v3.txt
          8 kB
          Ferdy
        5. HBASE-2214-v4.txt
          84 kB
          Ferdy
        6. HBASE-2214-v5.txt
          84 kB
          Ferdy
        7. HBASE-2214-v6.txt
          83 kB
          Ferdy
        8. HBASE-2214-v7.txt
          84 kB
          Ferdy

        Issue Links

          is related to

          Sub-task - The sub-task of the issue HBASE-6770 Allow scanner setCaching to specify size instead of number of rows

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. HBASE-1537 Intra-row scanning

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-1996 Configure scanner buffer in bytes instead of number of rows

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-5607 Implement scanner caching throttling to prevent too big responses

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              stack Michael Stack
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              Dates

                Created:
                Updated:
                Resolved: