[GitHub] [incubator-doris] xy720 opened a new issue #6417: [Enhance] Reduce thread number of sync job

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

xy720 opened a new issue #6417:
URL: https://github.com/apache/incubator-doris/issues/6417


   At present, our sync job allocates one thread to each channel ( See detail in #6287 ), which is very expensive. Especially when the number of channels become large, sync job will occupy a lot of CPU resources.
   
   Therefore, we need to use thread pool to reduce the number of threads created by syncjob.
   
   But the difficulty is how to keep the sent data in the correct order. We need to implement a special thread pool to ensure that the tasks belonging to the same channel are executed in the order of submission.
   


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[GitHub] [incubator-doris] xy720 closed issue #6417: [Enhance] [Binlog] Reduce thread number of sync job

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

xy720 closed issue #6417:
URL: https://github.com/apache/incubator-doris/issues/6417


   


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