AHeise 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_r315558967
########## File path: flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/AbstractStreamOperator.java ########## @@ -227,11 +233,73 @@ public void setup(StreamTask<?, ?> containingTask, StreamConfig config, Output<S } this.runtimeContext = new StreamingRuntimeContext(this, environment, container.getAccumulatorMap()); + this.mailboxExecutor = this.getContainingTask().getMailboxExecutor(config.getChainIndex()); stateKeySelector1 = config.getStatePartitioner(0, getUserCodeClassloader()); stateKeySelector2 = config.getStatePartitioner(1, getUserCodeClassloader()); } + /** + * Allows downstream operators in the operator chain to process events. + * <p>This method should be called whenever an operator would need to block the task thread to wait for output Review comment: Okay, I will remove it then. But FYI, HTML5 is as strict as XML, so you need to have a closing tag. ---------------------------------------------------------------- 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