ERROR: org.apache.hadoop.hbase.PleaseHoldException: Master is initializing
at org.apache.hadoop.hbase.master.HMaster.checkInitialized(HMaster.java:1754)
at org.apache.hadoop.hbase.master.MasterRpcServices.getTableNames(MasterRpcServices.java:852)
at org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:41555)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2028)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:108)
at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:112)
at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:92)
at java.lang.Thread.run(Thread.java:745

建了几个hbase服务器？

就是来升级的

子节点的regionserver 进程没起 重启下