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Posted to dev@hbase.apache.org by "Adela Maznikar (JIRA)" <ji...@apache.org> on 2014/04/19 00:56:14 UTC

[jira] [Created] (HBASE-11035) [0.89-fb] Online configuration change for regionobservers

Adela Maznikar created HBASE-11035:
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             Summary: [0.89-fb] Online configuration change for regionobservers
                 Key: HBASE-11035
                 URL: https://issues.apache.org/jira/browse/HBASE-11035
             Project: HBase
          Issue Type: Improvement
          Components: Coprocessors
            Reporter: Adela Maznikar
            Assignee: Adela Maznikar
             Fix For: 0.89-fb


We can use online configuration change to specify the active list of coprocessors in CoprocessorHost (RegionCoprocessorHost). That way we don't need to close regions when we want to add/remove new coprocessors (regionobservers)



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