cloud-fan commented on issue #25308: [SPARK-28576][SQL] fix the dead lock issue when enable new adaptive execution URL: https://github.com/apache/spark/pull/25308#issuecomment-517548835 The subquery thread doesn't need to update the UI, the main query will. Subquery is an expression in an operator of the main query. When the main query updates IU, it contains subqueries.
---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
