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Posted to dev@rocketmq.apache.org by superheizai <su...@aliyun.com.INVALID> on 2019/10/14 14:02:52 UTC

回复：[DISCUSS] RIP-18 Improve performance of SYNC_MASTER mode

Glad to see this amazing improvement.
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发件人：shen hui <sh...@outlook.com>
发送时间：2019年10月14日(星期一) 14:40
收件人：users@rocketmq.apache.org <us...@rocketmq.apache.org>; dev <de...@rocketmq.apache.org>
主　题：[DISCUSS] RIP-18 Improve performance of SYNC_MASTER mode

  
 Dear RocketMQ Community:

    We'd like to propose a RIP-18 about improving the performance of SYNC_MASTER. According our benchmark and other users' feedback, the performance of SYNC_MASTER is only about of 1/10 of ASYNC_MASTER. Sometimes the performance as well as data durability is both needed, therefore it is important to improve performance of SYNC_MASTER. Since it's a relative large change and on the critical path, we propose this RIP. Welcome to discuss and join. 
     [1] https://docs.google.com/document/d/1WBBdgCyetWTUcLcTuR832-OhNlkLJWR2PhPymeWQMBs/edit?usp=sharing

     Best Regards
     Shen Hui