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  1. HBase
  2. HBASE-8742

HTableDescriptor Properties not preserved when cloning

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.94.6.1
    • 0.98.0, 0.95.2, 0.94.9
    • snapshots
    • None

    Description

      When cloning a snapshot to a new table the values[1] set on the original HTableDescriptor are not preserved.

      This is because the values are not pulled off and set in the RestoreSnapshotHelper.cloneTableSchema(..)[2] method.

      This affects a number of things such as custom properties but also for configured coprocessors for the table.

      [1] - http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/HTableDescriptor.html#setValue(byte[], byte[])
      [2] - https://github.com/apache/hbase/blob/0.94.6.1/src/main/java/org/apache/hadoop/hbase/snapshot/RestoreSnapshotHelper.java#L582

      Attachments

        1. HBASE-8742-v0.patch
          2 kB
          Matteo Bertozzi

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-8893 Verify that HTableDescriptor Properties are preserved when cloning

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed

          Activity

            People

              mbertozzi Matteo Bertozzi
              mkwhitacre Micah Whitacre
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              Dates

                Created:
                Updated:
                Resolved: