HDFS-2923. Namenode IPC handler count uses the wrong configuration key. Contributed by Todd Lipcon.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1242220 13f79535-47bb-0310-9956-ffa450edef68

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -218,6 +218,8 @@ Release 0.23.2 - UNRELEASED
   OPTIMIZATIONS
 
   BUG FIXES
+    HDFS-2923. Namenode IPC handler count uses the wrong configuration key
+    (todd)
 
 
 Release 0.23.1 - 2012-02-08 

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java

@@ -152,8 +152,8 @@ class NameNodeRpcServer implements NamenodeProtocols {
     this.metrics = NameNode.getNameNodeMetrics();
     
     int handlerCount = 
-      conf.getInt(DFS_DATANODE_HANDLER_COUNT_KEY, 
-                  DFS_DATANODE_HANDLER_COUNT_DEFAULT);
+      conf.getInt(DFS_NAMENODE_HANDLER_COUNT_KEY, 
+                  DFS_NAMENODE_HANDLER_COUNT_DEFAULT);
     InetSocketAddress socAddr = nn.getRpcServerAddress(conf);
 		RPC.setProtocolEngine(conf, ClientNamenodeProtocolPB.class,
          ProtobufRpcEngine.class);