pnowojski 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_r319480244
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager/Task.java
##########
@@ -1183,8 +1183,12 @@ public void notifyCheckpointComplete(final long
checkpointID) {
@Override
public void run() {
try {
-
invokable.notifyCheckpointComplete(checkpointID);
- } catch (Throwable t) {
+
invokable.notifyCheckpointCompleteAsync(checkpointID);
Review comment:
if we do not wait, then we will miss the error handling?
But please first respond to my comment about double/nested mailbox/enqueuing
pattern.
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