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  1. HBase
  2. HBASE-1935

Scan in parallel

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Later
    • None
    • None
    • Coprocessors
    • None

    Description

      A scanner that rather than scan in series, instead scanned multiple regions in parallell would be more involved but could complete much faster partiularly if results are sparse.

      Attachments

        1. 1935-idea.txt
          12 kB
          Lars Hofhansl
        2. pscanner-v4.patch
          137 kB
          Michael Stack
        3. pscanner-v3.patch
          138 kB
          Michael Stack
        4. pscanner-v2.patch
          134 kB
          Michael Stack
        5. pscanner.patch
          130 kB
          Michael Stack

        Issue Links

          is related to

          Sub-task - The sub-task of the issue HBASE-2002 Coprocessors: Client side support

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. HBASE-2000 Coprocessors

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. HBASE-9272 A parallel, unordered scanner

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

          New Feature - A new feature of the product, which has yet to be developed. HBASE-2839 Fast find of all that has been modified since timestamp X

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              stack Michael Stack
              Votes:
              9 Vote for this issue
              Watchers:
              35 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: