pltbkd commented on code in PR #20296:
URL: https://github.com/apache/flink/pull/20296#discussion_r932843818


##########
flink-runtime/src/main/java/org/apache/flink/runtime/rest/handler/job/JobVertexTaskManagersHandler.java:
##########
@@ -131,18 +132,23 @@ private static JobVertexTaskManagersInfo 
createJobVertexTaskManagersInfo(
         Map<String, String> taskManagerId2Host = new HashMap<>();
         Map<String, List<AccessExecutionVertex>> taskManagerVertices = new 
HashMap<>();
         for (AccessExecutionVertex vertex : jobVertex.getTaskVertices()) {
-            TaskManagerLocation location = 
vertex.getCurrentAssignedResourceLocation();
-            String taskManagerHost =
-                    location == null
-                            ? "(unassigned)"
-                            : location.getHostname() + ':' + 
location.dataPort();
-            String taskmanagerId =
-                    location == null ? "(unassigned)" : 
location.getResourceID().toString();
-            taskManagerId2Host.put(taskmanagerId, taskManagerHost);
-            List<AccessExecutionVertex> vertices =
-                    taskManagerVertices.computeIfAbsent(
-                            taskmanagerId, ignored -> new ArrayList<>(4));
-            vertices.add(vertex);
+            List<TaskManagerLocation> locations =
+                    vertex.getCurrentExecutions().stream()
+                            .map(AccessExecution::getAssignedResourceLocation)
+                            .collect(Collectors.toList());
+            for (TaskManagerLocation location : locations) {
+                String taskManagerHost =
+                        location == null
+                                ? "(unassigned)"
+                                : location.getHostname() + ':' + 
location.dataPort();
+                String taskmanagerId =
+                        location == null ? "(unassigned)" : 
location.getResourceID().toString();
+                taskManagerId2Host.put(taskmanagerId, taskManagerHost);
+                List<AccessExecutionVertex> vertices =
+                        taskManagerVertices.computeIfAbsent(
+                                taskmanagerId, ignored -> new ArrayList<>(4));

Review Comment:
   ok, I'll remove it



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