ymwneu commented on issue #835: examineConsumeStats for DefaultMQAdminExtImpl 
will onley check master
URL: https://github.com/apache/rocketmq/issues/835#issuecomment-466276667
 
 
   I checked the current implementation: 
   1. If the master is alive, consume offset will always commit to master 
broker. ConsumerProgress command queries offset from the master.
   2. If the master is down, consume offset will commit to the slave broker 
with minimum id. In this situation, consumerProgress command will pick a random 
slave to query offset. We should do some optimize in this case. 
   
   So, if you are the first case, check whether offset commit failed or other 
problems. If you are in the second case, it's the problem of the current 
implementation. 

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
[email protected]


With regards,
Apache Git Services

Reply via email to