iamzhoug37 commented on issue #249: master-slave sync model performance improve
URL: https://github.com/apache/rocketmq/issues/249#issuecomment-396801624
 
 
   first question: the flush disk and slave fetch message  are performed 
concurrently.
   second question: I guess you are using sync_flush,the flush of dis or other 
in lock operation cost too much time,then causes the other thread wait on lock 
cost too much.The lock has cost,but this cost is acceptable compared to disk 
flush.

----------------------------------------------------------------
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:
us...@infra.apache.org


With regards,
Apache Git Services

Reply via email to