HiveSQLException: Error while compiling statement: No privilege 'Create' found for outputs { database:default }

今天用Hive的JDBC实例时出现了HiveSQLException: Error while compiling statement: No privilege 'Create' found for outputs { database:default }的错误，日志如下。

org.apache.hive.service.cli.HiveSQLException: Error while compiling statement: No privilege 'Create' found for outputs { database:default }

       at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:)

       at org.apache.hive.jdbc.Utils.verifySuccessWithInfo(Utils.java:)

       at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:)

       at zimo.hadoop.hive.Hive.main(Hive.java:)

Caused by: org.apache.hive.service.cli.HiveSQLException: Error while compiling statement: No privilege 'Create' found for outputs { database:default }

       at org.apache.hive.service.cli.operation.Operation.toSQLException(Operation.java:)

       at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:)

       at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:)

       at org.apache.hive.service.cli.operation.Operation.run(Operation.java:)

       at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:)

       at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:)

       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:)

       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:)

       at java.lang.reflect.Method.invoke(Method.java:)

       at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:)

       at org.apache.hive.service.cli.session.HiveSessionProxy.access$(HiveSessionProxy.java:)

       at org.apache.hive.service.cli.session.HiveSessionProxy$.run(HiveSessionProxy.java:)

       at java.security.AccessController.doPrivileged(Native Method)

       at javax.security.auth.Subject.doAs(Subject.java:)

       at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:)

       at org.apache.hadoop.hive.shims.HadoopShimsSecure.doAs(HadoopShimsSecure.java:)

       at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:)

       at com.sun.proxy.$Proxy22.executeStatementAsync(Unknown Source)

       at org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:)

       at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:)

       at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:)

       at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:)

       at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:)

       at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:)

       at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:)

       at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:)

       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:)

       at java.lang.Thread.run(Thread.java:)

　　从日志可以清楚地看出，出现该错误的原因是因为我们创建的用户没有执行‘Create’操作的权限，所以我们需要将权限授予该用户。

解决办法：

hive> set system:user.name=hadoop;

1.给当前用户权限：

　　给用户当前权限：

hive> grant create on database default to user hadoop;

OK

Time taken: 0.146 seconds

　　或者给用户所有权限  ：

hive> grant all on database default to user hadoop;   

OK

Time taken: 0.146 seconds

2.在其他有权限的数据库里创建表

　　比如 当前用户在db1里面有权限，而在default里面是没有的那么可以：

use db1;

create table default.test

(

name string

);

　　这样也可以创建。

　　然后，我们的问题就能得到解决了！

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