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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2018/05/30 04:05:54 UTC

[GitHub] Black-Mamba24 opened a new issue #320: sendMessageThreadPoolNums issue

Black-Mamba24 opened a new issue #320: sendMessageThreadPoolNums issue
URL: https://github.com/apache/rocketmq/issues/320
 
 
   **BUG REPORT**
   
   1. Please describe the issue you observed:
   
   - What did you do (The steps to reproduce)?
     designer add spin lock and GroupTransfer, I think these increase concurrency level, but why sendMessageThreadPoolNums default value is 1, single thread can't take advantage. I tried incr sendMessageThreadPoolNums indeed incr send tps. sync_flush & sync_master, 1 master 1slave. Please give me some advices. I am confused, it seems conflictive...
   
   - What did you expect to see?
     the best practice of sendMessageThreadPoolNums
   
   - What did you see instead?
   
   2. Please tell us about your environment:
   
   3. Other information (e.g. detailed explanation, logs, related issues, suggestions how to fix, etc):
   
   

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