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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3908) Instrument client API for metrics
Date Thu, 18 Jun 2015 20:36:00 GMT
Josh Elser created ACCUMULO-3908:
------------------------------------

             Summary: Instrument client API for metrics
                 Key: ACCUMULO-3908
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3908
             Project: Accumulo
          Issue Type: Improvement
          Components: client
            Reporter: Josh Elser
             Fix For: 1.8.0


In talking about ACCUMULO-2388, we noted that the client implementation doesn't have instrumentation
for collecting important metrics. This would have benefit for users trying to debug performance
of their applications as well as use for the developers to validate some of our decisions.

We have hadoop metrics2 on the servers right now to fill this gap. I'm not sure what we would
want to use for this. Metrics2 might not be the best tool in its current state. I've heard
decent things about dropwizard metrics (formerly codahale metrics) in the past. I'm sure there
are many we could use.



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