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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2018/11/16 01:26:41 UTC

[GitHub] jiangxinlingdu opened a new issue #542: When first Store message mappedFile is null ，Concurrency create will more one mappedFile

jiangxinlingdu opened a new issue #542: When first Store message  mappedFile is null ，Concurrency create will more one mappedFile
URL: https://github.com/apache/rocketmq/issues/542
 
 
   **BUG REPORT**
   
   1. Please describe the issue you observed:
   
   When first Store message  mappedFile is null ，Concurrency create will more one mappedFile.
   
   - What did you do (The steps to reproduce)?
     
   when startup mqnamesvr and broker and producer send message
   
   - What did you expect to see?
   
   one commitlog like file name: 00000000000000000000
   
   - What did you see instead?
   
   ![](https://user-images.githubusercontent.com/6373972/48544999-e02ab580-e8ff-11e8-81c3-ce43cdaf3303.png)
   ![](https://user-images.githubusercontent.com/6373972/48545051-fcc6ed80-e8ff-11e8-98fd-3c1404f560b3.png)
   
   2. Please tell us about your environment:
   
   rocketmq-release-4.3.2

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