From ab14634d5e7c0245975fe1a515cb282e3959796b Mon Sep 17 00:00:00 2001
From: Zhu Zhu <reedpor@gmail.com>
Date: Wed, 18 May 2022 16:10:45 +0800
Subject: [PATCH] [hotfix][runtime] Add serialVersionUID to ExecutionVertexID

---
 .../flink/runtime/scheduler/strategy/ExecutionVertexID.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/strategy/ExecutionVertexID.java b/flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/strategy/ExecutionVertexID.java
index baf106fba5db4..26b5064a83488 100644
--- a/flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/strategy/ExecutionVertexID.java
+++ b/flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/strategy/ExecutionVertexID.java
@@ -29,6 +29,9 @@
 
 /** Id identifying {@link ExecutionVertex}. */
 public class ExecutionVertexID implements VertexID {
+
+    private static final long serialVersionUID = 1L;
+
     private final JobVertexID jobVertexId;
 
     private final int subtaskIndex;