liupc commented on issue #23438: [SPARK-26525]Fast release ShuffleBlockFetcherIterator on completion of the iteration URL: https://github.com/apache/spark/pull/23438#issuecomment-457812821 @squito Yes, that's exactly what I mean. It mainly works by removing the lingering references in `TaskConplectionListener`, also by calling `cleanup`, it keeps the same logic with current code for `cleanup` will always called when task completed(it's in the TaskCompletionListener callbacks).
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on 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]
