huwh commented on code in PR #22311:
URL: https://github.com/apache/flink/pull/22311#discussion_r1153988699
##########
flink-kubernetes/src/main/java/org/apache/flink/kubernetes/KubernetesResourceManagerDriver.java:
##########
@@ -65,6 +67,11 @@
import java.util.concurrent.CancellationException;
import java.util.concurrent.CompletableFuture;
+import static io.fabric8.kubernetes.client.Watcher.Action.ADDED;
Review Comment:
It's better not use fabric classes in KubernetesResourceManagerDriver since
these are Flink internal logic.
##########
flink-kubernetes/src/main/java/org/apache/flink/kubernetes/KubernetesResourceManagerDriver.java:
##########
@@ -340,12 +347,12 @@ private KubernetesTaskManagerParameters
createKubernetesTaskManagerParameters(
blockedNodes);
}
- private void handlePodEventsInMainThread(List<KubernetesPod> pods) {
+ private void handlePodEventsInMainThread(List<KubernetesPod> pods, Action
action) {
getMainThreadExecutor()
.execute(
() -> {
for (KubernetesPod pod : pods) {
- if (pod.isTerminated()) {
+ if (action == DELETED || pod.isTerminated()) {
Review Comment:
We need some annotations to explain why we need this logic.
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