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From "Clint Morgan (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-1726) Migration to 0.20 looses index information from HTableDescriptor
Date Thu, 30 Jul 2009 21:29:14 GMT
Migration to 0.20 looses index information from HTableDescriptor
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                 Key: HBASE-1726
                 URL: https://issues.apache.org/jira/browse/HBASE-1726
             Project: Hadoop HBase
          Issue Type: Bug
          Components: contrib
            Reporter: Clint Morgan
             Fix For: 0.20.0


In 0.19 index info was stored as a private field, and written specially in the Writable impl
of HTD. In 0.20 it is stored in the general values map under the key "INDEXES". So migration
needs to read in the old HTD format, and store the indexes in the values map. I wrote a quick
standalone thing to do this. Can someone point me where to plug this into general migration
process?

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