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From "Gary Helmling (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-14821) CopyTable should allow overriding more config properties for peer cluster
Date Mon, 16 Nov 2015 21:58:10 GMT
Gary Helmling created HBASE-14821:
-------------------------------------

             Summary: CopyTable should allow overriding more config properties for peer cluster
                 Key: HBASE-14821
                 URL: https://issues.apache.org/jira/browse/HBASE-14821
             Project: HBase
          Issue Type: Improvement
          Components: mapreduce
            Reporter: Gary Helmling
            Assignee: Gary Helmling


When using CopyTable across two separate clusters, you can specify the ZK quorum for the destination
cluster, but not much else in configuration overrides.  This can be a problem when the cluster
configurations differ, such as when using security with different configurations for server
principals.

We should provide a general way to override configuration properties for the peer / destination
cluster.  One option would be to allow use of a prefix for command line properties ("peer.property.").
 Properties matching this prefix will be stripped and merged to the peer configuration.



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