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Posted to dev@hbase.apache.org by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org> on 2013/04/16 00:56:16 UTC

[jira] [Created] (HBASE-8348) Polish the migration to 0.96

Jean-Daniel Cryans created HBASE-8348:
-----------------------------------------

             Summary: Polish the migration to 0.96
                 Key: HBASE-8348
                 URL: https://issues.apache.org/jira/browse/HBASE-8348
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.95.0
            Reporter: Jean-Daniel Cryans
             Fix For: 0.95.2


Currently, migration works but there's still a couple of rough edges:

 - HBASE-8045 finished the .META. migration but didn't remove ROOT, so it's still on the filesystem.
 - Data in ZK needs to be removed manually. Either we fix up the data in ZK or we delete it ourselves.
 - TestMetaMigrationRemovingHTD has a testMetaUpdatedFlagInROOT method, but ROOT is gone now.

Elliott was also mentioning that we could have "hbase migrate" do the HFileV1 checks, clear ZK, remove ROOT, etc.

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