core-site

 <property>
 <name>hadoop.tmp.dir</name>
 <value>/hadoup/hadoop-2.2.0/hdfs/tmp/hadoop-${user.name}</value>
 </property>

 <property>
 <name>fs.defaultFS</name>
 <value>hdfs://master:54309</value>
 </property>

 <property>
 <name>hadoop.http.staticuser.user</name>
 <value>hduser</value>
 </property>