Tartarus0zm commented on a change in pull request #13319:
URL: https://github.com/apache/flink/pull/13319#discussion_r484423734



##########
File path: 
flink-runtime/src/main/java/org/apache/flink/runtime/entrypoint/component/DispatcherResourceManagerComponent.java
##########
@@ -88,6 +95,18 @@
 
        private void registerShutDownFuture() {
                FutureUtils.forward(dispatcherRunner.getShutDownFuture(), 
shutDownFuture);
+               BiConsumer<Object, Throwable> terminateAction = (ignored, 
throwable) -> {
+                       if (throwable != null) {
+                               shutDownFuture.completeExceptionally(throwable);
+                       } else {
+                               
shutDownFuture.complete(ApplicationStatus.SUCCEEDED);
+                       }
+                       if (isRunning.get()) {
+                               fatalErrorHandler.onFatalError(throwable);
+                       }
+               };
+               
dispatcherRunner.getTerminationFuture().whenComplete(terminateAction);

Review comment:
       @tillrohrmann  I need some help,  I took a look at this piece of code,  
`DispatcherRunner.terminationFuture` is not connected to `Dispatcher`, so how 
we get the `Dispatcher.TerminationFuture` in 
`DispatcherResourceManagerComponent`?
   Please give a hint, thanks




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