报错：Exception in thread "main" org.apache.hadoop.hbase.NamespaceNotFoundException: org.apache.hadoop.hbase.NamespaceNotFoundException: schoolCaused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasExcep

zookeeper集群搭建步骤：四个节点以搭建完成hadoop集群在节点master, slave01, slave02, slave03上部署zookeeper1.把zookeeper安装包拖到master的/opt/soft文件夹下2.安装包解压到/opt下输入：tar -zxvf soft/apache-zookeeper-3.5.7-bin.tar.gz回车，解压成功3. 修改apache

Exceptioninthread"main"java.net.SocketTimeoutException:callTimeout=1200000,callDuration=1235317:org.apache.hadoop.hbase.MasterNotRunningException:Can'tgetconnectiontoZooKeeper:KeeperErrorCode=Operatio