日志：
Could not establish connection to jdbc:hive2://192.168.0.51:10000: Required field 'serverProtocolVersion' is unset! Struct:TOpenSessionResp(status:TStatus(statusCode:ERROR_STATUS, infoMessages:[*org.apache.hive.service.cli.HiveSQLException:Failed to open new session: java.lang.RuntimeException: java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: hive is not allowed to impersonate hive:13:12, org.apache.hive.service.cli.session.SessionManager:openSession:SessionManager.java:266, org.apache.hive.service.cli.CLIService:openSessionWithImpersonation:CLIService.java:202, org.apache.hive.service.cli.thrift.ThriftCLIService:getSessionHandle:ThriftCLIService.java:402, org.apache.hive.service.cli.thrift.ThriftCLIService:OpenSession:ThriftCLIService.java:297, org.apache.hive.service.cli.thrift.TCLIService$Processor$OpenSession:getResult:TCLIService.java:1253, org.apache.hive.service.cli.thrift.TCLIService$Processor$OpenSession:getResult:TCLIService.java:1238, org.apache.thrift.ProcessFunction:process:ProcessFunction.java:39, org.apache.thrift.TBaseProcessor:process:TBaseProcessor.java:39, org.apache.hive.service.auth.TSetIpAddressProcessor:process:TSetIpAddressProcessor.java:56, org.apache.thrift.server.TThreadPoolServer$WorkerProcess:run:TThreadPoolServer.java:285, java.util.concurrent.ThreadPoolExecutor:runWorker:ThreadPoolExecutor.java:1145, java.util.concurrent.ThreadPoolExecutor$Worker:run:ThreadPoolExecutor.java:615, java.lang.Thread:run:Thread.java:745, *java.lang.RuntimeException:java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: hive is not allowed to impersonate hive:21:8, org.apache.hive.service.cli.session.HiveSessionProxy:invoke:HiveSessionProxy.java:83, org.apache.hive.service.cli.session.HiveSessionProxy:access$000:HiveSessionProxy.java:36, org.apache.hive.service.cli.session.HiveSessionProxy$1:run:HiveSessionProxy.java:63, java.security.AccessController:doPrivileged:AccessController.java:-2, javax.security.auth.Subject:doAs:Subject.java:415, org.apache.hadoop.security.UserGroupInformation:doAs:UserGroupInformation.java:1657, org.apache.hive.service.cli.session.HiveSessionProxy:invoke:HiveSessionProxy.java:59, com.sun.proxy.$Proxy19:open::-1, org.apache.hive.service.cli.session.SessionManager:openSession:SessionManager.java:258, *java.lang.RuntimeException:org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: hive is not allowed to impersonate hive:26:5, org.apache.hadoop.hive.ql.session.SessionState:start:SessionState.java:494, org.apache.hive.service.cli.session.HiveSessionImpl:open:HiveSessionImpl.java:137, sun.reflect.GeneratedMethodAccessor11:invoke::-1, sun.reflect.DelegatingMethodAccessorImpl:invoke:DelegatingMethodAccessorImpl.java:43, java.lang.reflect.Method:invoke:Method.java:606, org.apache.hive.service.cli.session.HiveSessionProxy:invoke:HiveSessionProxy.java:78, *org.apache.hadoop.ipc.RemoteException:User: hive is not allowed to impersonate hive:45:19, org.apache.hadoop.ipc.Client:call:Client.java:1427, org.apache.hadoop.ipc.Client:call:Client.java:1358, org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker:invoke:ProtobufRpcEngine.java:229, com.sun.proxy.$Proxy14:getFileInfo::-1, org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB:getFileInfo:ClientNamenodeProtocolTranslatorPB.java:771, sun.reflect.GeneratedMethodAccessor7:invoke::-1, sun.reflect.DelegatingMethodAccessorImpl:invoke:DelegatingMethodAccessorImpl.java:43, java.lang.reflect.Method:invoke:Method.java:606, org.apache.hadoop.io.retry.RetryInvocationHandler:invokeMethod:RetryInvocationHandler.java:252, org.apache.hadoop.io.retry.RetryInvocationHandler:invoke:RetryInvocationHandler.java:104, com.sun.proxy.$Proxy15:getFileInfo::-1, org.apache.hadoop.hdfs.DFSClient:getFileInfo:DFSClient.java:2116, org.apache.hadoop.hdfs.DistributedFileSystem$22:doCall:DistributedFileSystem.java:1315, org.apache.hadoop.hdfs.DistributedFileSystem$22:doCall:DistributedFileSystem.java:1311, org.apache.hadoop.fs.FileSystemLinkResolver:resolve:FileSystemLinkResolver.java:81, org.apache.hadoop.hdfs.DistributedFileSystem:getFileStatus:DistributedFileSystem.java:1311, org.apache.hadoop.fs.FileSystem:exists:FileSystem.java:1424, org.apache.hadoop.hive.ql.session.SessionState:createRootHDFSDir:SessionState.java:568, org.apache.hadoop.hive.ql.session.SessionState:createSessionDirs:SessionState.java:526, org.apache.hadoop.hive.ql.session.SessionState:start:SessionState.java:480], errorCode:0, errorMessage:Failed to open new session: java.lang.RuntimeException: java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: hive is not allowed to impersonate hive), serverProtocolVersion:null)
解决方法：
hdfs配置文件：
上面改为*。