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Posted to dev@kafka.apache.org by "Luan Cestari (JIRA)" <ji...@apache.org> on 2018/06/27 22:53:00 UTC

[jira] [Created] (KAFKA-7111) Review the NetworkClient log level used

Luan Cestari created KAFKA-7111:
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             Summary: Review the NetworkClient log level used
                 Key: KAFKA-7111
                 URL: https://issues.apache.org/jira/browse/KAFKA-7111
             Project: Kafka
          Issue Type: Improvement
          Components: clients
            Reporter: Luan Cestari


Hi,

 

I was using Kafka on some projects and unfortunately I had to use Debug (and some times even Trace) log level to see some issues. One of the most recently cases was: 

[https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/clients/NetworkClient.java#L872]

 

If I got the name of the broker and it is unreachable, the errors should be more severe than "DEBUG" level IMHO. I would at least put a INFO level for this case or ERROR level (which seems to fit better but I don't know the practices used in the project).

 

Thank you in advance

 



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