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From "Gary Helmling (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-9774) Provide a way for coprocessors to register and report custom metrics
Date Tue, 15 Oct 2013 23:06:41 GMT
Gary Helmling created HBASE-9774:
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             Summary: Provide a way for coprocessors to register and report custom metrics
                 Key: HBASE-9774
                 URL: https://issues.apache.org/jira/browse/HBASE-9774
             Project: HBase
          Issue Type: New Feature
          Components: Coprocessors, metrics
            Reporter: Gary Helmling


It would help provide better visibility into what coprocessors are doing if we provided a
way for coprocessors to export their own metrics.  The general idea is to:

* extend access to the HBase "metrics bus" down into the coprocessor environments
* coprocessors can then register and increment custom metrics
* coprocessor metrics are then reported along with all others through normal mechanisms



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