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Posted to dev@ranger.apache.org by "Alok Lal (JIRA)" <ji...@apache.org> on 2015/07/26 07:12:04 UTC

[jira] [Created] (RANGER-580) Hbase plugin: Plugin may not work after upgrade

Alok Lal created RANGER-580:
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             Summary: Hbase plugin: Plugin may not work after upgrade
                 Key: RANGER-580
                 URL: https://issues.apache.org/jira/browse/RANGER-580
             Project: Ranger
          Issue Type: Bug
            Reporter: Alok Lal


[The way HBase registers the coprocessor interfaces|https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.java#L373-L377] requires that implementing interfaces be explicitly declared by the implementing class.  As a result {{XaSecureAuthorizationCoprocessor}} must not only extend {{RangerAuthorizationCoprocessor}} but it must explicitly declare the interfaces that are used by the RPC endpoint registerer code.



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