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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2021/05/19 03:31:21 UTC

[GitHub] [dolphinscheduler] ruanwenjun edited a comment on issue #5491: [Bug][Master] Failed to obtain JDBC Connection; nested exception is com.alibaba.druid.pool.DataSourceClosedException: dataSource already closed

ruanwenjun edited a comment on issue #5491:
URL: https://github.com/apache/dolphinscheduler/issues/5491#issuecomment-843717623


   @lishiyucn I have submitted a pr #5497, you can help me review. And furthermore, you need to find out why the instance crashed. I can help you check, but you need to provide more log information. 
   I guess it may be due to the fluctuation of the zookeeper connection, because currently, the zookeeper connection reconnect will cause instance crashed. #5211 


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