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From billoley <...@git.apache.org>
Subject [GitHub] accumulo issue #291: ACCUMULO-4693: Add instance-specific ProcessName to Had...
Date Mon, 07 Aug 2017 21:43:25 GMT
Github user billoley commented on the issue:

    https://github.com/apache/accumulo/pull/291
  
    I'd be happy to use something other than the system properties and am open to suggestions.
    
    The need for discovering the instance (1,2, etc) is that intermingling tserver metrics
makes the metrics pretty useless.   For metrics systems that auto-discover the existing tags
(Master, TabletServer [for single instance servers], TabletServer-1, TabletServer-2, etc)
per host, appending a randomly generated number would be much less elegant and would clutter
displays and databases.
    
    The need for discovering the service name (-Dapp) comes from the Thrift metrics which
are started with a thrift server on several different services.  To make these metrics useful,
we need to be able to identify which application they came from.


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