viirya commented on pull request #30812: URL: https://github.com/apache/spark/pull/30812#issuecomment-749230213
BTW, for stateful task's parent task is shuffle, if there is an empty partition which doesn't run a task in a batch, the next batch cannot find state location as preferred location so it will choose arbitrarily any executor. It also could make the state to be run in an executor there is already other state running. ---------------------------------------------------------------- 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]
