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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2022/02/14 17:49:46 UTC

[GitHub] [pulsar] michaeljmarshall commented on pull request #14231: Fix race condition of OpSendMsgQueue when publishing messages

michaeljmarshall commented on pull request #14231:
URL: https://github.com/apache/pulsar/pull/14231#issuecomment-1039376442


   > @michaeljmarshall We don't need this commit to 2.8.3, #12704 is only in branch-2.9. 2.8.x not affected by this problem
   
   @codelipenghui - I agree that the specific bug that led to this fix is not in 2.8. However, in 2.8, we access `ArrayDequeue` from multiple threads. The data structure is explicitly labeled as not being thread safe. The solution in this PR would remove the unsafe access in `branch-2.8`. As such, I think we should cherry-pick to 2.8.


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