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https://issues.apache.org/jira/browse/FLINK-2516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14696927#comment-14696927
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ASF GitHub Bot commented on FLINK-2516:
---------------------------------------

Github user StephanEwen commented on the pull request:

    https://github.com/apache/flink/pull/1012#issuecomment-131086524
  
    This is the general pattern in the code. If composition of the log string 
is expensive, we check the log level. We make exceptions for `WARN` and `ERROR` 
sometimes (because they indicate an abnormal situation anyways).


> Remove unwanted log.isInfoEnabled check
> ---------------------------------------
>
>                 Key: FLINK-2516
>                 URL: https://issues.apache.org/jira/browse/FLINK-2516
>             Project: Flink
>          Issue Type: Bug
>          Components: Distributed Runtime
>    Affects Versions: 0.8.1
>            Reporter: fangfengbin
>            Assignee: fangfengbin
>            Priority: Minor
>




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