执行! connect jdbc:hive2://bigdatanode1:10000beeline客户端报错Error: Could not open client transport with
执行命令
在hive中执行命令。连接beeline客户端
! connect jdbc:hive2://bigdatanode1:10000
报错信息
Connecting to jdbc
//bigdatanode1:10000 Enter username for jdbc//bigdatanode1
root Enter password for jdbc//bigdatanode1 23/09/21 06:12:00 [main]: WARN jdbc.HiveConnection: Failed to connect to bigdatanode1:10000 Error: Could not open client transport with JDBC Uri: jdbc//bigdatanode1 Failed to open new session: java.lang.RuntimeException: org.apache.hadoop.security.AccessControlException: Permission denied: user=root, access=EXECUTE, inode="/tmp"
supergroup:drwx------ at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:506) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkTraverse(FSPermissionChecker.java:422) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:333) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermissionWithContext(FSPermissionChecker.java:370) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:240) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkTraverse(FSPermissionChecker.java:713) at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkTraverse(FSDirectory.java:1892) at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkTraverse(FSDirectory.java:1910) at org.apache.hadoop.hdfs.server.namenode.FSDirectory.resolvePath(FSDirectory.java:727) at org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getFileInfo(FSDirStatAndListingOp.java:112) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getFileInfo(FSNamesystem.java:3350) at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getFileInfo(NameNodeRpcServer.java:1208) at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getFileInfo(ClientNamenodeProtocolServerSideTranslatorPB.java:1042) at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:604) at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:572) at org.apache.hadoop.ipc.ProtobufRpcEngine2$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine2.java:556) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1093) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:1043) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:971) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1878) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2976) (state=08S01,code=0)
解决
报错原因是配置的用户名与写的用户名不正确，输入与配置文件一样的。
Hadoop的core-site.xml文件。
结束！！！！！
hy:42
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