1u0 commented on a change in pull request #9383: [FLINK-13248] [runtime] Adding
processing of downstream messages in AsyncWaitOperator's wait loops
URL: https://github.com/apache/flink/pull/9383#discussion_r317625473
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamTask.java
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@@ -687,6 +684,10 @@ public StreamStatusMaintainer getStreamStatusMaintainer()
{
return operatorChain.getStreamOutputs();
}
+ public IntFunction<MailboxExecutor> getMailboxExecutorFactory() {
Review comment:
What do you think about just having an explicit factory interface instead of
using too generic `IntFunction`?
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