skonto edited a comment on issue #24613: [SPARK-27549][SS] Add support for 
committing kafka offsets per batch for supporting external tooling
URL: https://github.com/apache/spark/pull/24613#issuecomment-494313373
 
 
   @gaborgsomogyi 
   > Something like monitoringGroupId
   
   Using the source options affects all the queries right? While what we want 
is a specific id per query and you can only pass a **full predictable groupId** 
at the point when the query object is created (start).
   
   @HeartSaVioR 
   > EDIT: This case might be still an issue even if query ID is being used as 
consumer ID - This may also occur when queries are started/restarted in quick 
succession.
   
   Could you elaborate a bit more on this? I think since the streaming object 
is kept around on a quick restart you could just start again from the beginning 
creating the ids. Do you mean that there will be issues because of re-using the 
same id in a short period of time? In that case I think the brokers are 
notified since the consumer is closed in a graceful shutdown of the query.
   

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