Ethanlm edited a comment on pull request #3377:
URL: https://github.com/apache/storm/pull/3377#issuecomment-800633946


   @wxy929629  Thanks for contributing!
   
   Can you please help me understand this problem better? 
   
   Do you mean when Kafka broker is set up with SASL_PLAIN, missing 
sasl.mechanism will lead to failures? If in that case, does it make sense to 
provide an option for users to choose `sasl.mechanism`, just like what we have 
for security.protocol ? 
https://github.com/apache/storm/blob/master/external/storm-kafka-monitor/src/main/java/org/apache/storm/kafka/monitor/KafkaOffsetLagUtil.java#L118
   
   Can you please explain more on what happened, by providing stack trace and 
logs if possible? Also the jira indicates it is tested on storm 1.2.2.  Can you 
provide the logs and stack trace from the testing from storm master branch?  
Although I understand this is mostly about kafka client setup, not very related 
to storm version, but it is still nice to see since this PR is based on storm 
master branch.  It will help reviewers and other storm users to understand this 
better.
   
   Also did you test this with Kafka-1.x and make sure it still works?
   
   
   Thanks


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