gyfora commented on code in PR #930:
URL: 
https://github.com/apache/flink-kubernetes-operator/pull/930#discussion_r1910525502


##########
flink-autoscaler/src/main/java/org/apache/flink/autoscaler/topology/JobTopology.java:
##########
@@ -150,6 +151,11 @@ public static JobTopology fromJsonPlan(
         ObjectNode plan = objectMapper.readValue(jsonPlan, ObjectNode.class);
         ArrayNode nodes = (ArrayNode) plan.get("nodes");
 
+        if (nodes == null || nodes.isEmpty()) {
+            throw new NotReadyException(
+                    new RuntimeException("No nodes found in the plan, job is 
not ready yet"));

Review Comment:
   Can we maybe add a new constructor to the `NotReadyException` so we don't 
need to wrap an unnecessary RuntimeException?



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