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  1. HBase
  2. HBASE-20573

Add to prefix-tree removal section in upgrade doc, how to undo dependency before upgrade

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • None
    • documentation
    • None

    Description

      Add a note to upgrade section that user has to undo dependency on prefix-tree before they upgrade to hbase2.

      To get over prefix-encoding, you need to do the below before upgrade (From appy)

      1. Change the encoding to something other than PREFIX_TREE and which is supported by hbase2
      2. Major ompact the tables which were changed so they are rewritten into the new encoding.
      3. Retry upgrade

      Attachments

        1. HBASE-20573.master.001.patch
          1 kB
          Peter Somogyi

        Issue Links

          duplicates

          New Feature - A new feature of the product, which has yet to be developed. HBASE-20592 Create a tool to verify tables do not have prefix tree encoding

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              psomogyi Peter Somogyi
              stack Michael Stack
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              Dates

                Created:
                Updated:
                Resolved: