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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2021/09/10 09:31:37 UTC

[GitHub] [shardingsphere] zhanghongzheng6 commented on issue #12340: Read write separation, MySQL master-slave delay

zhanghongzheng6 commented on issue #12340:
URL: https://github.com/apache/shardingsphere/issues/12340#issuecomment-916768354


   Thank you for your reply. The problem I encountered can not be completely solved.
   My problem is: the database jitters. The master and slave are delayed for 10 seconds. A complete query request does not read the latest data. This leads to a serious problem.
   
   Is there a function similar to heartbeat check that can automatically switch between master and slave when there is a certain delay?


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