Roshan Naik created STORM-1632:
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             Summary: Disable event logging by default
                 Key: STORM-1632
                 URL: https://issues.apache.org/jira/browse/STORM-1632
             Project: Apache Storm
          Issue Type: Bug
          Components: storm-core
            Reporter: Roshan Naik
            Assignee: Roshan Naik
             Fix For: 1.0.0


EventLogging has performance penalty. For a simple speed of light topology  
with a single instances of a spout and a bolt, disabling event logging 
indicates a 7% to 9% perf improvement (with acker count =1)

Event logging can be enabled when there is need to do debug, but turned off by 
default.



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