好久沒用hbase了，啟動hbase，進入shell，輸入命令：list，報錯：

ERROR: org.apache.hadoop.hbase.PleaseHoldException: Master is initializing
at org.apache.hadoop.hbase.master.HMaster.checkInitialized(HMaster.java:2289)
at org.apache.hadoop.hbase.master.MasterRpcServices.getTableNames(MasterRpcServices.java:899)
at org.apache.hadoop.hbase.protobuf.generated.MasterProtos

$MasterService$2.callBlockingMethod(MasterProtos.java:55650)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2178)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
at java.lang.Thread.run(Thread.java:745)

Here is some help for this command:
List all tables in hbase. Optional regular expression parameter could
be used to filter the output. Examples:

hbase> list
hbase> list ‘abc.*’
hbase> list ‘ns:abc.*’
hbase> list ‘ns:.*’
這是時間沒有同步，將所有節點時間同步後，
sudo service ntpd restart;sudo chkconfig ntpd on；
關閉hbase：stop-hbase.sh
重新啟動hbase：start-hbase.sh，即可
解決。。。