一。ERROR: The node /hbase is not in ZooKeeper. It should have been written by the master. Check the value configured in 'zookeeper.znode.parent'. There could be a mismatch with the one configured in the master.
使用zkCli.sh 连接zookeeper
create /hbase 1
创建一个/hbase 节点就可以
二、ERROR: Can't get master address from ZooKeeper; znode data == null
原因：运行hbase(zookeeper)的用户无法写入zookeeper文件，导致znode data为空。
解决：在hbase-site.xml指定一个运行hbase的用户有写入文件权限的目录作为zookeeper数据目录，如
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>/home/当前用户名/zk_data</value>
</property>
