The services.xml defines clinit configuration file for a real 4 hosts(hat0-hat3) cloudera hadoop cluster.

Sample commands:

$ clinit tree
hat0:hadoop-mapreduce-historyserver───hat0:yarn-resourcemanager
hat0:hue─┬─hat0:hbase-thrift───hat0:hbase-master─┬─hat0:hdfs-namenode
         │                                       └─hat0:zookeeper-server
         ├─hat0:hdfs-namenode
         ├─hat0:hive-server2─┬─hat0:hdfs-namenode
         │                   ├─hat0:hive-metastore───hat0:mysql-meta
         │                   └─hat0:yarn-resourcemanager
         ├─hat0:oozie───hat0:mysql-meta
         └─hat1:impala-server─┬─hat0:hdfs-namenode
                              └─hat0:impala-state-store
hat0:impala-catalog─┬─hat0:hive-metastore───hat0:mysql-meta
                    └─hat0:impala-state-store
hat0:solr-server─┬─hat0:hdfs-namenode
                 └─hat0:zookeeper-server
hat1:hbase-regionserver───hat0:hbase-master─┬─hat0:hdfs-namenode
                                            └─hat0:zookeeper-server
hat1:hdfs-datanode───hat0:hdfs-namenode
hat1:yarn-nodemanager───hat0:yarn-resourcemanager
hat2:hdfs-datanode───hat0:hdfs-namenode
hat2:impala-server─┬─hat0:hdfs-namenode
                   └─hat0:impala-state-store
hat2:yarn-nodemanager───hat0:yarn-resourcemanager
hat3:hdfs-datanode───hat0:hdfs-namenode
hat3:impala-server─┬─hat0:hdfs-namenode
                   └─hat0:impala-state-store
hat3:yarn-nodemanager───hat0:yarn-resourcemanager

$ clinit status hadoop
hat0:hdfs-namenode                  is started
hat0:hadoop-mapreduce-historyserver is started
hat0:yarn-resourcemanager           is started
hat1:yarn-nodemanager               is started
hat2:yarn-nodemanager               is started
hat1:hdfs-datanode                  is started
hat3:hdfs-datanode                  is started
hat3:yarn-nodemanager               is started
hat2:hdfs-datanode                  is started