wsry commented on issue #11088: [FLINK-16012][runtime] Reduce the default number of buffers per channel from 2 to 1 URL: https://github.com/apache/flink/pull/11088#issuecomment-607006754 @pnowojski I will update the results with 0 exclusive buffer (only downstream) latter after the dead lock problem is solved by FLINK-16641. For upstream, at least 1 buffer is needed for each subpartition currently, so 0 exclusive buffer is not enough. (Maybe an easy way to fix it is to further split buffer into smaller ones if the number of available buffers is not enough)
---------------------------------------------------------------- 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
