[GitHub] Black-Mamba24 opened a new issue #313: dataVersion bug

[GitBox <gi...@apache.org>]

Black-Mamba24 opened a new issue #313: dataVersion bug
URL: https://github.com/apache/rocketmq/issues/313
 
 
   **BUG REPORT**
   
   1. Please describe the issue you observed:
   
   - What did you do 
       shutdown broker gracefully, using wipeWritePerm command. after running wipeWritePerm the perm of topics on this broker become 4, but before shutdown broker, I change my mind, do not shutdown. but perms are still 4, I runned updateTopicPerm command, or operate on console(apache opensource), but this operation update all the topic perms to 6. 
       Two reason:
       1) wipeWritePerm only update perm on namesrv
       2) dataVersion only relay on broker not topic, one of the topics perm changed, it will change the dataVersion of broker, and update all topic perms.
   
   - What did you expect to see?
       update topic perm one by one
   
   - What did you see instead?
       already say
   
   2. Please tell us about your environment:
       it is nothing about env
   
   3. Other information (e.g. detailed explanation, logs, related issues, suggestions how to fix, etc):
       no more
   

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