【Hbase】ERROR: org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server is not running yet

最近在使用​​Hbase​​时，使用​​scan​​命令来查看数据，发现一直卡住，最终报下列错误

ERROR: org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server is not running yet
  at org.apache.hadoop.hbase.regionserver.RSRpcServices.checkOpen(RSRpcServices.java:1096)
  at org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2330)
  at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33648)
  at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2170)
  at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:109)
  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:748)

初步判断是​​Hadoop​​进入安全模式，此时可以去​​WEB​​页面查看

我们现在先退出安全模式:​​./bin/hdfs dfsadmin -safemode leave​​

然后重启​​hadoop​​、​​hbase​​相关模块

使用命令来解决​​hbase​​不一致的问题:​​bin/hbase hbck -repair​​