wangyang0918 commented on a change in pull request #14837:
URL: https://github.com/apache/flink/pull/14837#discussion_r571645675
##########
File path:
flink-kubernetes/src/main/java/org/apache/flink/kubernetes/KubernetesResourceManagerDriver.java
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@@ -359,8 +363,17 @@ public void onError(List<KubernetesPod> pods) {
}
@Override
- public void handleFatalError(Throwable throwable) {
- getResourceEventHandler().onError(throwable);
+ public void handleError(Throwable throwable) {
+ if (throwable instanceof KubernetesTooOldResourceVersionException)
{
+ getMainThreadExecutor()
+ .execute(
+ () -> {
+ log.info("Creating a new watch on
TaskManager pods.");
+ podsWatchOpt = watchTaskManagerPods();
Review comment:
It might be better if we could release the resources(e.g. websocket,
executors) before the JobManager process exits.
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