Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/flink/pull/4980#discussion_r149993559
--- Diff:
flink-runtime/src/test/java/org/apache/flink/runtime/taskmanager/TaskAsyncCallTest.java
---
@@ -277,8 +287,12 @@ public void invoke() throws Exception {
}
}
- triggerLatch.trigger();
if (error != null) {
+ // exit method prematurely due to error but
make sure that the tests can finish
+ triggerLatch.trigger();
--- End diff --
yes, a latch that was already triggered will simply return immediately, no
need for an additional check
---
