tillrohrmann commented on a change in pull request #7568: [FLINK-11417] Make
access to ExecutionGraph single threaded from JobMaster main thread
URL: https://github.com/apache/flink/pull/7568#discussion_r250625377
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionGraph.java
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@@ -884,15 +907,15 @@ public void scheduleForExecution() throws JobException {
if (state == JobStatus.RUNNING &&
currentGlobalModVersion == globalModVersion) {
schedulingFuture = newSchedulingFuture;
-
- newSchedulingFuture.whenCompleteAsync(
+ FutureUtils.whenCompleteAsyncIfNotDone(
+ newSchedulingFuture,
Review comment:
Can't we guarantee that `newSchedulingFuture` will only be completed by the
main thread?
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