zhijiangW commented on a change in pull request #11786: [FLINK-17208][network] Reduce redundant data available notifications of PipelinedSubpartition URL: https://github.com/apache/flink/pull/11786#discussion_r410368726
########## File path: flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/PipelinedSubpartition.java ########## @@ -307,6 +316,7 @@ public PipelinedSubpartitionView createReadView(BufferAvailabilityListener avail readView = new PipelinedSubpartitionView(this, availabilityListener); notifyDataAvailable = !buffers.isEmpty(); + dataAvailableNotified = notifyDataAvailable; Review comment: Refer to https://github.com/apache/flink/pull/11786/files#r410367542, we can remove `dataAvailableNotified = notifyDataAvailable;` ---------------------------------------------------------------- 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