0
我正嘗試使用sqerop在kerberos集羣上將hive/hdfs數據導出到oracle，但無法提交該作業，而我不知道爲什麼。使用sqoop將配置單元數據導出到oracle
，我發現了以下錯誤：
2014-09-23 11:11:05 IST: FAILURE_ON_SUBMIT
Exception: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException): Authorization (hadoop.security.authorization) is enabled but authentication (hadoop.security.authentication) is configured as simple. Please configure another method like kerberos or digest.
Stack trace: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.Acc essControlException): Authorization (hadoop.security.authorization) is enabled but authentication (hadoop.security.authentication) is configured as simple. Please configure another method like kerberos or digest.
at org.apache.hadoop.ipc.Client.call(Client.java:1238)
at org.apache.hadoop.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:225)
at org.apache.hadoop.mapred.$Proxy13.getStagingAreaDir(Unknown Source)
at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:164)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:83)
at org.apache.hadoop.mapred.$Proxy13.getStagingAreaDir(Unknown Source)
at org.apache.hadoop.mapred.JobClient.getStagingAreaDir(JobClient.java:1366)