ruanwenjun commented on issue #7482: URL: https://github.com/apache/kyuubi/issues/7482#issuecomment-4573493056
@A-little-bit-of-data Yes, this is mandatory. This is a design bug at DS. Using kyuubi connection pool is OK, but need to be careful: if connections in the pool are currently in use, shouldn't close the connection pool. We removed the connection pool in DolphinScheduler, mainly to avoid session parameter contamination issues. When a connection pool is used, if a task sets session-level parameters, the connection is not closed after the task finishes. As a result, those session parameters may persist and be shared across multiple tasks that reuse the same connection, leading to unexpected behavior. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
