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

        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: