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  1. HBase
  2. HBASE-21084

When cloning a snapshot including a split parent region, the split parent region of the cloned table will be online

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0, 2.2.0
    • Component/s: snapshots
    • Labels:
      None

      Description

      Investigating HBASE-21015, I found another issue. It seems like after HBASE-20881, the split parent region of the cloned table will be online when cloning a snapshot including a split parent region.

      Steps to reproduce are as follows, which is the same as the steps in HBASE-21015:

      1. Create a table

      create "test", "cf"
      

      2. Put some data into the table

      (0...2000).each{|i| put "test", "row#{i}", "cf:col", "val"}
      

      3. Split the table

      split "test"
      

      4. Take a snapshot of the table before CatalogJanitor cleans up the split parent region

      snapshot "test", "snap"
      

      5. Clone the snapshot

      clone_snapshot "snap", "cloned_table"
      

      After following the above steps, the split parent region of the cloned table will be online.

        Attachments

        1. HBASE-21084.master.addendum.001.patch
          2 kB
          Toshihiro Suzuki
        2. HBASE-21084.master.004.patch
          10 kB
          Toshihiro Suzuki
        3. HBASE-21084.master.003.patch
          10 kB
          Toshihiro Suzuki
        4. HBASE-21084.master.002.patch
          9 kB
          Toshihiro Suzuki
        5. HBASE-21084.master.001.patch
          8 kB
          Toshihiro Suzuki
        6. HBASE-21084.branch-2.addendum.001.patch
          2 kB
          Toshihiro Suzuki
        7. HBASE-21084.branch-2.001.patch
          10 kB
          Toshihiro Suzuki

          Activity

            People

            • Assignee:
              brfrn169 Toshihiro Suzuki
              Reporter:
              brfrn169 Toshihiro Suzuki
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              Dates

              • Created:
                Updated:
                Resolved: