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From "James Kennedy (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-3426) Allowing HRegionServer extensions to register interfaces for HBaseRPCMetrics
Date Thu, 06 Jan 2011 23:52:45 GMT
Allowing HRegionServer extensions to register interfaces for HBaseRPCMetrics
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                 Key: HBASE-3426
                 URL: https://issues.apache.org/jira/browse/HBASE-3426
             Project: HBase
          Issue Type: Improvement
          Components: master, regionserver
    Affects Versions: 0.90.0
            Reporter: James Kennedy
             Fix For: 0.90.0


HBaseRpcMetrics is now logging a WARN message every time it encounters an
unregistered RPC method.

In my case I now get huge log files filled with these warnings because the
hbase-trx transactional extension of HBase uses a subclass of HRegionServer
that adds new interface methods.

It's easy enough to tell log4j to ignore HBaseRpcMetrics output.

However, it would be nice if the Server/HRegionServer HBaseRpcMetrics
mechanism was more extensible so I could pass down new interfaces or grab
the HBaseRpcMetrics from the HBaseRPC object to add interfaces from up
top...

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