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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2020/03/24 03:10:02 UTC

[GitHub] [rocketmq] zhouxinyu opened a new issue #1879: GroupTransferService may be blocked by ResponseCallback in SYNC_MASTER mode

zhouxinyu opened a new issue #1879: GroupTransferService may be blocked by ResponseCallback in SYNC_MASTER mode
URL: https://github.com/apache/rocketmq/issues/1879
 
 
   The issue tracker is **ONLY** used for bug report(feature request need to follow [RIP process](https://github.com/apache/rocketmq/wiki/RocketMQ-Improvement-Proposal)). Keep in mind, please check whether there is an existing same report before your raise a new one.
   
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   **BUG REPORT**
   
   1. Please describe the issue you observed:
   
   - What did you do (The steps to reproduce)?
   
   * Startup broker in SYNC_MASTER mode
   * Register a RPC hook with heavy workload
   * Run benchmark to test performance
   
   - What did you expect to see?
   
   * Put message performance shouldn't be affected
   
   - What did you see instead?
   
   * GroupTransferService will be blocked by RPC hook and net IO periodically
   * Put message performance will be effected by RPC hook, and error rate will increase with `FLUSH_SLAVE_TIMEOUT`
   
   2. Please tell us about your environment:
   
   3. Other information (e.g. detailed explanation, logs, related issues, suggestions how to fix, etc):
   
   * HOW TO FIX: Execute send message callback in send message executor instead of GroupTransferService.
   

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[GitHub] [rocketmq] duhenglucky closed issue #1879: GroupTransferService may be blocked by ResponseCallback in SYNC_MASTER mode

Posted by GitBox <gi...@apache.org>.
duhenglucky closed issue #1879: GroupTransferService may be blocked by ResponseCallback in SYNC_MASTER mode
URL: https://github.com/apache/rocketmq/issues/1879
 
 
   

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