hbase Master is initializing

问题如下：

• ERROR: org.apache.hadoop.hbase.PleaseHoldException: Master is initializing

ERROR: org.apache.hadoop.hbase.PleaseHoldException: Master is initializing
	at org.apache.hadoop.hbase.master.HMaster.checkInitialized(HMaster.java:2452)
	at org.apache.hadoop.hbase.master.HMaster.checkNamespaceManagerReady(HMaster.java:2457)
	at org.apache.hadoop.hbase.master.HMaster.createNamespace(HMaster.java:2630)
	at org.apache.hadoop.hbase.master.MasterRpcServices.createNamespace(MasterRpcServices.java:453)
	at   org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:58599)
	at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2339)
	at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:123)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:188)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:168)

解决办法：

• (清除hbase原有的所有数据)
  1、hadoop的bin目录下，执行命令以下命令清除Hbase数据

hadoop fs -rm -r /hbase

2、连接ZK，执行以下命令清除Hbase数据

[link999@hadoop102 zookeeper]$ bin/zkCli.sh -server 127.0.0.1:2181

rmr /hbase 

3、重启ZK、重启hadoop（hdfs、yarn）、重启hbase

之后可以正常使用

参考文章：http://www.manongjc.com/detail/40-wusaeobbqibrftb.html