EugeneChung edited a comment on pull request #1919: URL: https://github.com/apache/hive/pull/1919#issuecomment-808207986
If hive.query.timeout.seconds is set to bigger than 0, a new thread is always created (and just destroyed) for every SQL operation by calling Executors.newSingleThreadScheduledExecutor(). Most of the scheduled tasks for cancelling the operation wouldn't be called, too. The unified scheduler pool removes those inefficiencies. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
