Fix analytically#13. [ci skip]

analytically · analytically · commit 4e78a0aa0af7 · 2014-03-24T16:34:30.000+01:00
diff --git a/roles/cdh_hadoop_config/templates/core-site.xml b/roles/cdh_hadoop_config/templates/core-site.xml
@@ -7,7 +7,7 @@
 
     <property>
         <name>fs.defaultFS</name>
-        <value>hdfs://{{ hostvars[groups['namenodes'][0]]['ansible_fqdn'] }}</value>
+        <value>hdfs://{{ site_name|lower }}</value>
         <final>true</final>
     </property>
 
