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From zentol <...@git.apache.org>
Subject [GitHub] flink issue #4109: [FLINK-6898] [metrics] Limit size of operator component i...
Date Mon, 19 Jun 2017 12:29:07 GMT
Github user zentol commented on the issue:

    https://github.com/apache/flink/pull/4109
  
    no, it's not safe nor does it actually fulfill the purpose. I better add a test for this....
    
    We can't just fail, as the metric system shouldn't throw exceptions, since this isn't
a problem that affects job execution.
    
    I've moved the truncation into `TaskMetricGroup#addOperator()` which is the only call
to the constructor outside of tests (as intended).


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