diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index e6cd46118ea..65931cd82fb 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -104,6 +104,9 @@ Trunk (unreleased changes)
     HDFS-2526. (Client)NamenodeProtocolTranslatorR23 do not need to keep a
                reference to rpcProxyWithoutRetry (atm)
 
+    HDFS-2532. TestDfsOverAvroRpc timing out in trunk (Uma Maheswara Rao G
+               via todd)
+
 Release 0.23.1 - UNRELEASED
 
   INCOMPATIBLE CHANGES
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
index 5a857f161d0..20865ab48d3 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
@@ -48,8 +48,10 @@ import org.apache.hadoop.hdfs.protocol.ClientProtocol;
 import org.apache.hadoop.hdfs.protocol.DatanodeInfo;
 import org.apache.hadoop.hdfs.protocol.ExtendedBlock;
 import org.apache.hadoop.hdfs.protocol.HdfsConstants.DatanodeReportType;
-import org.apache.hadoop.hdfs.server.common.HdfsServerConstants.StartupOption;
+import org.apache.hadoop.hdfs.protocolR23Compatible.ClientDatanodeWireProtocol;
+import org.apache.hadoop.hdfs.protocolR23Compatible.ClientNamenodeWireProtocol;
 import org.apache.hadoop.hdfs.server.common.Storage;
+import org.apache.hadoop.hdfs.server.common.HdfsServerConstants.StartupOption;
 import org.apache.hadoop.hdfs.server.datanode.DataNode;
 import org.apache.hadoop.hdfs.server.datanode.DataNodeTestUtils;
 import org.apache.hadoop.hdfs.server.datanode.DataStorage;
@@ -512,6 +514,8 @@ public class MiniDFSCluster {
       try {
         Class<?> rpcEngine = conf.getClassByName(rpcEngineName);
         setRpcEngine(conf, NamenodeProtocols.class, rpcEngine);
+        setRpcEngine(conf, ClientNamenodeWireProtocol.class, rpcEngine);
+        setRpcEngine(conf, ClientDatanodeWireProtocol.class, rpcEngine);
         setRpcEngine(conf, NamenodeProtocol.class, rpcEngine);
         setRpcEngine(conf, ClientProtocol.class, rpcEngine);
         setRpcEngine(conf, DatanodeProtocol.class, rpcEngine);