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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2022/04/06 09:34:29 UTC

[GitHub] [rocketmq] dongeforever commented on pull request #4121: [ISSUE #4109] add permission validation on broker side for ordinary topic

dongeforever commented on PR #4121:
URL: https://github.com/apache/rocketmq/pull/4121#issuecomment-1090061646

   Adding the perm check for ordinary topic, the client will get exceptions and cannot failover during the matadata discovery time, which is up to 30 seconds.
   
   For ordinary topics, the original design expects the client to discover the new topic route and send only to the writable brokers, which introduces no exceptions and makes the wipe-perm process more smoothly.
   
   
   


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