Versiones: Hadoop: 2.0.0-cdh4.3.1

HBase: 0.94.6-cdh4.3.1

Estoy ejecutando cloudera quick start vm (Todo se ejecuta en 172.16.144.150). Aquí está mi pequeño cliente HBase Java (HbaseClient.java), el cliente HBase se ejecuta en una máquina remota, todo lo que hace es:

public static void main(String[] args) throws IOException {
    Configuration config = HBaseConfiguration.create();
    HTable table = new HTable(config, "s1");
    System.out.println(table.getTableName());
}

hbase-site.xml:

<property>
    <name>hbase.rootdir</name>
    <value>hdfs://172.16.144.150:8020/hbase</value>
  </property>
  <property>
    <name>zookeeper.znode.parent</name>
    <value>/hbase</value>
  </property>
  .......
  <property>
    <name>zookeeper.znode.rootserver</name>
    <value>root-region-server</value>
  </property>
  <property>
    <name>hbase.zookeeper.quorum</name>
    <value>172.16.144.150</value>
  </property>

Cuando ejecuto mi cliente java, me sale el errorunknown host: localhost.localdomain:

Initiating client connection, connectString=172.16.144.150:2181 sessionTimeout=60000 watcher=hconnection
zookeeper.disableAutoWatchReset is false
The identifier of this process is [email protected]
Opening socket connection to server cloudera/172.16.144.150:2181. Will not attempt to authenticate using SASL (unknown error)
Socket connection established to cloudera/172.16.144.150:2181, initiating session
Session establishment request sent on cloudera/172.16.144.150:2181
Session establishment complete on server cloudera/172.16.144.150:2181, sessionid = 0x14076b058850045, negotiated timeout = 60000
hconnection Received ZooKeeper Event, type=None, state=SyncConnected, path=null
hconnection-0x14076b058850045 connected

locateRegionInMeta parentTable=-ROOT-, metaLocation={region=-ROOT-,,0.70236052, hostname=localhost.localdomain, port=60020}, 
attempt=0 of 10 failed; retrying after sleep of 1000 because: 
unknown host: localhost.localdomain

Reading reply sessionid:0x14076b058850045, packet:: clientPath:null serverPath:null finished:false header:: 17,3  replyHeader:: 17,460,0  request:: '/hbase,F  response:: s{20,20,1376375496826,1376375496826,0,32,0,0,0,12,430} 
Reading reply sessionid:0x14076b058850045, packet:: clientPath:null serverPath:null finished:false header:: 18,4  replyHeader:: 18,460,0  request:: '/hbase/root-region-server,T  response:: #ffffffff0001b3635323630406c6f63616c686f73742e6c6f63616c646f6d61696e6c6f63616c686f73742e6c6f63616c646f6d61696e2c36303032302c31333737333538373930303037,s{430,430,1377358805621,1377358805621,0,0,0,0,73,0,430} 
hconnection-0x14076b058850045 Retrieved 41 byte(s) of data from znode /hbase/root-region-server and set watcher; localhost.localdomain,60020,1...
Looked up root region location, connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@68a7a3a7; serverName=localhost.localdomain,60020,1377358790007

locateRegionInMeta parentTable=.META., metaLocation=null, attempt=2 of 10 failed; 
retrying after sleep of 1008 because: Unable to find region for s1,,99999999999999 
after 10 tries.