From f0ba7176cea7d6ff7d3eaef6420b1c151744bb93 Mon Sep 17 00:00:00 2001
From: "Doroszlai, Attila" <adoroszlai@apache.org>
Date: Mon, 11 Dec 2023 12:07:03 +0100
Subject: [PATCH] HDDS-9816. NPE for access to MXBean during shutdown of OM -
 addendum: fix compile error

---
 .../main/java/org/apache/hadoop/ozone/om/OzoneManager.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java b/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
index 0e9eebaa0420..053afbed3c56 100644
--- a/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
+++ b/hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
@@ -3035,7 +3035,9 @@ public List<List<String>> getRatisRoles() {
     RaftPeer leaderId;
     if (isRatisEnabled) {
       if (null == omRatisServer) {
-        return "Server is shutting down";
+        messageException.add("Server is shutting down");
+        resultList.add(messageException);
+        return resultList;
       }
       try {
         leaderId = omRatisServer.getLeader();