StephanEwen commented on issue #8646: [FLINK-12735][network] Make shuffle environment implementation independent with IOManager URL: https://github.com/apache/flink/pull/8646#issuecomment-506278154 Sorry for jumping in late. Initially, we added this dependency to make it possible for spilling partitions to use write-behind and separate pre-fetching threads. Do we want to drop this completely? Also, when it comes to reducing dependencies in the network shuffle environment, what is the gain by replacing IOManager with FileChannelManager? If this is mainly about the threads that the IOManagerAsync spawns, another option could be to has an IOManagerSync without threads.
---------------------------------------------------------------- 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: us...@infra.apache.org With regards, Apache Git Services
