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  1. HBase
  2. HBASE-7876

Got exception when manually triggers a split on an empty region

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.95.0
    • 0.98.0, 0.94.6, 0.95.0
    • regionserver
    • None
    • Incompatible change
    • Regions with no store files used to exit with an exception when splits are attempted. With this fix applied, empty regions are split into two empty regions.

    Description

      We should allow a region to split successfully even if it does not yet have storefiles.

      Attachments

        1. HBASE-7876-0.94V2.patch
          4 kB
          Wei Xue
        2. HBASE-7876-trunk.patch
          4 kB
          Wei Xue
        3. HBASE-7876-trunkv2.patch
          4 kB
          Michael Stack

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-8262 Add testcase to verify HBASE-7876's empty region split semantics change

          • Major - Major loss of function.
          • Closed

          Activity

            People

              maryannxue Wei Xue
              maryannxue Wei Xue
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              Dates

                Created:
                Updated:
                Resolved: