From c5f26e25549ba4ba3c16ea228927b7679b37a969 Mon Sep 17 00:00:00 2001
From: zhanghaobo <hfutzhanghb@163.com>
Date: Fri, 11 Oct 2024 14:15:08 +0800
Subject: [PATCH] fix return value of getExistingLocationAsync

---
 .../hadoop/hdfs/server/federation/router/RouterRpcServer.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java
index 9252b96d9800c..54140d77952d1 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java
+++ b/hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterRpcServer.java
@@ -1101,7 +1101,7 @@ private RemoteLocation getExistingLocationAsync(String src,
       }
       return null;
     });
-    return asyncReturn(null);
+    return asyncReturn(RemoteLocation.class);
   }
 
   @Override // ClientProtocol