tillrohrmann commented on a change in pull request #14868:
URL: https://github.com/apache/flink/pull/14868#discussion_r585480194
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionVertex.java
##########
@@ -133,7 +130,7 @@ public ExecutionVertex(
resultPartitions.put(irp.getPartitionId(), irp);
}
- this.inputEdges = new
ExecutionEdge[jobVertex.getJobVertex().getInputs().size()][];
+ getExecutionGraph().registerExecutionVertex(executionVertexId, this);
Review comment:
One idea to solve this problem is to either use the `ExecutionGraph`
directly or to make `getExecutionGraph()` `final`.
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/EdgeManagerBuildUtil.java
##########
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package org.apache.flink.runtime.executiongraph;
+
+import org.apache.flink.runtime.jobgraph.DistributionPattern;
+import org.apache.flink.runtime.jobgraph.IntermediateResultPartitionID;
+import org.apache.flink.runtime.scheduler.strategy.ConsumedPartitionGroup;
+import org.apache.flink.runtime.scheduler.strategy.ConsumerVertexGroup;
+import org.apache.flink.runtime.scheduler.strategy.ExecutionVertexID;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/** Utilities for building {@link EdgeManager}. */
+public class EdgeManagerBuildUtil {
+
+ public static void connectVertexToResult(
Review comment:
Cool, could you add a comment to the the two test classes that they
effectively test `EdgeManagerBuildUtil` now?
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