I've been spending days on this issue.

I'm trying to run Hbase 0.96RC04 over Hadoop 2.1-beta on a single machine
 (pseudo distributed mode)
 
when I run $jps :

17945 DataNode
18087 SecondaryNameNode
21073 Jps
20056 HRegionServer
19859 HQuorumPeer
17836 NameNode


hbase-site.xml :

 <property>
            <name>hbase.rootdir</name>
            <value>hdfs://localhost:8020/hbase</value>
          </property>

          <property>
            <name>hbase.cluster.distributed</name>
            <value>true</value>
          </property>


core-site.xml :

        <property>
                <name>fs.default.name</name>
                <value>hdfs://localhost:8020</value>
                <description>The name of the default file system.
                 Either the literal string "local" or a host:port for NDFS.
                </description>
                <final>true</final>
        </property>


when I start HBase the master don't finish loading because of an error in
 TableName.java


------------------------------------------------------------------------------
2013-10-07 19:20:35,343 FATAL [master:localhost:60000] master.HMaster: 
Unhandled exception. Starting shutdown.
java.lang.IllegalArgumentException: -ROOT- has been deprecated.
        at org.apache.hadoop.hbase.TableName.valueOf(TableName.java:289)
        at org.apache.hadoop.hbase.zookeeper.ZKTable.populateTableStates
        (ZKTable.java:82)
        at org.apache.hadoop.hbase.zookeeper.ZKTable.<init>(ZKTable.java:69)
        at org.apache.hadoop.hbase.master.AssignmentManager.<init>
(AssignmentManager.java:271)
        at 
org.apache.hadoop.hbase.master.HMaster.initializeZKBasedSystemTrackers
(HMaster.java:677)
        at org.apache.hadoop.hbase.master.HMaster.finishInitialization
        (HMaster.java:809)
        at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:603)
        at java.lang.Thread.run(Thread.java:679)
------------------------------------------------------------------------------


any idea ?


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