[GitHub] [spark] skonto commented on pull request #34039: [SPARK-36798][CORE] Wait for listeners to finish before flushing metrics

[GitBox <gi...@apache.org>]

skonto commented on pull request #34039:
URL: https://github.com/apache/spark/pull/34039#issuecomment-922871546


   One of use cases of a listener is to ship metrics and other info when a specific event occur eg. batch completed, I was wondering (thinking out loud) what kind of metrics are produced from a listener that either a) are not core metrics and b) are not shipped from the listener to some external storage.  
   


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org
For additional commands, e-mail: reviews-help@spark.apache.org