Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-1935

Scan in parallel

VotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

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.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

        Issue Links

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

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

            Dates

              Created:
              Updated:
              Resolved:

              Slack

                Issue deployment