AHeise commented on a change in pull request #9564:
[FLINK-12481][FLINK-12482][FLINK-12958] Streaming runtime: integrate mailbox
for timer triggers, checkpoints and AsyncWaitOperator
URL: https://github.com/apache/flink/pull/9564#discussion_r322795467
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/Emitter.java
##########
@@ -80,9 +88,14 @@ public void run() {
try {
while (running) {
LOG.debug("Wait for next completed async stream
element result.");
- AsyncResult streamElementEntry =
streamElementQueue.peekBlockingly();
-
- output(streamElementEntry);
+ AsyncResult asyncResult =
streamElementQueue.peekBlockingly();
+ executor.submit(() -> {
+ try {
+ output(asyncResult);
+ } catch (InterruptedException e) {
Review comment:
https://issues.apache.org/jira/browse/FLINK-14044
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