第1步
将json-lib-zillion-1.*.jar和zillion-util-1.*.jar，fastjson-1.2.47.jar，放到/var/lib/hbase/hbase-1.2.6/lib/

第2步（已废弃）
sudo vi /var/hbase/coprocessor.ini
zookeeper_connectionAddress=zookeeper1:2181,zookeeper2:2181,zookeeper3:2181
zookeeper_sessionTimeout=300000

第3步
sudo vi /var/hbase/conf/hbase-site.xml
添加
<property>
<name>hbase.coprocessor.master.classes</name>
<value>com.zillion.util.coprocessor.MasterObserver</value>
</property>
<property>
<name>hbase.coprocessor.region.classes</name>
<value>com.zillion.util.coprocessor.RegionObserver</value>
</property>
如果集群使用kerberos，还需要配置
<property>
<name>zillion.jaas.conf</name>
<value>/var/hbase/conf/zk-jaas.conf</value>
</property>
<property>
<name>zillion.krb5.conf</name>
<value>/etc/krb5.conf</value>
</property>
<property>
<name>keytab.file</name>
<value>/var/security/keytab/kerberos.keytab</value>
</property>
<property>
<name>kerberos.principal</name>
<value>hadoop/_HOST@HADOOP.COM</value>
</property>