ERROR: org.apache.hadoop.hbase.PleaseHoldException: Master is initializing
	at org.apache.hadoop.hbase.master.HMaster.checkInitialized(HMaster.java:2806)
	at org.apache.hadoop.hbase.master.HMaster.createTable(HMaster.java:2014)
	at org.apache.hadoop.hbase.master.MasterRpcServices.createTable(MasterRpcServices.java:659)
	at org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
	at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:413)
	at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:133)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:338)
	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:318)

For usage try 'help "create"'

报错截图如下：

解决方法：

①在hbase-env.sh文件中添加如下命令：

export HBASE_DISABLE_HADOOP_CLASSPATH_LOOKUP=true

②删除HDFS中存在的Hbase

​​​​​​​

hdfs dfs -rm -r /hbase

③删除zookeeper中存在的Hbase

rmr /hbase

重启Hbase 再进行建表命令