tillrohrmann commented on a change in pull request #17485:
URL: https://github.com/apache/flink/pull/17485#discussion_r791726361
##########
File path:
flink-kubernetes/src/test/java/org/apache/flink/kubernetes/highavailability/KubernetesHighAvailabilityRecoverFromSavepointITCase.java
##########
@@ -248,5 +229,24 @@ public void run(SourceContext<Integer> ctx) throws
Exception {
public void cancel() {
running = false;
}
+
+ @Override
+ public void snapshotState(FunctionSnapshotContext context) throws
Exception {}
+
+ @Override
+ public void initializeState(FunctionInitializationContext context)
throws Exception {
+ final ListState<Integer> hasExecutedBeforeState =
+ context.getOperatorStateStore()
+
.getUnionListState(hasExecutedBeforeStateDescriptor);
+
+ // if we have state, then we resume from a savepoint --> stop the
execution then
+ if (hasExecutedBeforeState.get().iterator().hasNext()) {
+ running = false;
+ }
+
+ hasExecutedBeforeState.clear();
Review comment:
It is to have a clean state into which we insert the subtask index. It
probably does not hurt to have it not but it also does not hurt to have it.
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