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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