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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2021/02/18 14:31:37 UTC

[GitHub] [iotdb] zhanglingzhe0820 opened a new pull request #2693: Fix chunk unseq merge bug

zhanglingzhe0820 opened a new pull request #2693:
URL: https://github.com/apache/iotdb/pull/2693


   The unseq merge now has a bug, which cause sequence pages overlapped.
   ![image](https://user-images.githubusercontent.com/24886743/108371328-9ea0b780-7238-11eb-9abc-d91705e269ff.png)
   
   There are two possible causes of the phenomena:
   1、unseq merge page write overlap
   2、unseq merge chunk write overlap, level merge and then merge chunk again.
   
   The second case is the most likely.


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[GitHub] [iotdb] zhanglingzhe0820 commented on pull request #2693: [DEBUG] Fix chunk unseq merge bug

Posted by GitBox <gi...@apache.org>.
zhanglingzhe0820 commented on pull request #2693:
URL: https://github.com/apache/iotdb/pull/2693#issuecomment-781873613


   This pr just 
   
   > how about 0.11?
   
   This PR is only for testing, it is not completely certain that it is the bug here。


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[GitHub] [iotdb] zhanglingzhe0820 closed pull request #2693: [DRAFT] Fix chunk unseq merge bug

Posted by GitBox <gi...@apache.org>.
zhanglingzhe0820 closed pull request #2693:
URL: https://github.com/apache/iotdb/pull/2693


   


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[GitHub] [iotdb] zhanglingzhe0820 edited a comment on pull request #2693: [DEBUG] Fix chunk unseq merge bug

Posted by GitBox <gi...@apache.org>.
zhanglingzhe0820 edited a comment on pull request #2693:
URL: https://github.com/apache/iotdb/pull/2693#issuecomment-781873613


   > how about 0.11?
   
   This PR is only for testing, it is not completely certain that it is the bug here。


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[GitHub] [iotdb] jixuan1989 commented on pull request #2693: [DEBUG] Fix chunk unseq merge bug

Posted by GitBox <gi...@apache.org>.
jixuan1989 commented on pull request #2693:
URL: https://github.com/apache/iotdb/pull/2693#issuecomment-781872067


   how about 0.11?


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