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Posted to commits@samza.apache.org by "Xinyu Liu (JIRA)" <ji...@apache.org> on 2018/11/01 18:02:00 UTC

[jira] [Created] (SAMZA-1972) Make Operator Timer metrics calculation configurable and off by default

Xinyu Liu created SAMZA-1972:
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             Summary: Make Operator Timer metrics calculation configurable and off by default
                 Key: SAMZA-1972
                 URL: https://issues.apache.org/jira/browse/SAMZA-1972
             Project: Samza
          Issue Type: Improvement
            Reporter: Xinyu Liu


Current timer metrics calculation has a large impact on performance so it should be turned on only necessary. For operator level timer metrics, we should have a config to turn it on. By default we shouldn't calculate them to optimize performance.



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