HBase
  1. HBase
  2. HBASE-7846

Add support for merging implicit regions in Merge tool

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Minor Minor
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: util
    • Labels:
      None

      Description

      Currently org.apache.hadoop.hbase.util.Merge needs 2 region names to be explicitly specified to perform a merge. This can be cumbersome.
      One idea for improvement is to have Merge to figure out all the adjacent regions and perform the merges.

      For example:
      regions before merge: row-10, row-20, row-30, row-40, row-50
      regions after merge: row-10, row-30, row-50

      In the above example, region names of "row-10" and "row-20" are merged to become a new bigger region of "row-10".

      1. HBASE-7846-v2-trunk.patch
        7 kB
        Jean-Marc Spaggiari
      2. HBASE-7846-v1-trunk.patch
        7 kB
        Jean-Marc Spaggiari
      3. HBASE-7846-v0-trunk.patch
        6 kB
        Jean-Marc Spaggiari

        Activity

          People

          • Assignee:
            Jean-Marc Spaggiari
            Reporter:
            Kaufman Ng
          • Votes:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development