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  1. HBase
  2. HBASE-1935

Scan in parallel

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Coprocessors
    • Labels:
      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.patch
          130 kB
          Michael Stack
        3. pscanner-v2.patch
          134 kB
          Michael Stack
        4. pscanner-v3.patch
          138 kB
          Michael Stack
        5. pscanner-v4.patch
          137 kB
          Michael Stack

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              • Assignee:
                Unassigned
                Reporter:
                stack Michael Stack
              • Votes:
                9 Vote for this issue
                Watchers:
                37 Start watching this issue

                Dates

                • Created:
                  Updated: