--- conf/core-site.xml.orig	2011-05-05 00:00:30.000000000 +0900
+++ conf/core-site.xml	2011-05-16 22:42:36.000000000 +0900
@@ -4,5 +4,12 @@
 <!-- Put site-specific property overrides in this file. -->
 
 <configuration>
-
+  <property>
+    <name>fs.default.name</name>
+    <value>hdfs://localhost:9000</value>
+  </property>
+  <property>
+    <name>hadoop.tmp.dir</name>
+    <value>@hadoop_tmp_dir@</value>
+  </property>
 </configuration>
--- conf/hdfs-site.xml.orig	2011-05-05 00:00:30.000000000 +0900
+++ conf/hdfs-site.xml	2011-05-16 21:37:13.000000000 +0900
@@ -4,5 +4,12 @@
 <!-- Put site-specific property overrides in this file. -->
 
 <configuration>
-
+  <property>
+    <name>dfs.replication</name>
+    <value>1</value>
+  </property>
+  <property>
+    <name>dfs.permissions</name>
+    <value>false</value>
+  </property>
 </configuration>
--- conf/mapred-site.xml.orig	2011-05-05 00:00:30.000000000 +0900
+++ conf/mapred-site.xml	2011-05-16 23:00:56.000000000 +0900
@@ -4,5 +4,16 @@
 <!-- Put site-specific property overrides in this file. -->
 
 <configuration>
-
+  <property>
+    <name>mapred.job.tracker</name>
+    <value>localhost:9001</value>
+  </property>
+  <property>
+    <name>mapred.tasktracker.map.tasks.maximum</name>
+    <value>@tasks_max@</value>
+  </property>
+  <property>
+    <name>mapred.tasktracker.reduce.tasks.maximum</name>
+    <value>@tasks_max@</value>
+  </property>
 </configuration>
