我正在使用当前的cloudera快速入门vm。我用一些数据创建了一个配置单元表。然后，我用配置单元存储处理程序创建了一个外部表。我可以填充hbase表。但是，在查询hive/hbase表时，出现以下错误（nullpointerexception）：

14/04/16 01:18:51 ERROR security.UserGroupInformation: PriviledgedActionException as:hbase (auth:SIMPLE) cause:BeeswaxException(message:java.io.IOException: java.lang.NullPointerException, log_context:3ecc8100-e8f8-40a0-916b-00fa5a9b6b11, handle:QueryHandle(id:3ecc8100-e8f8-40a0-916b-00fa5a9b6b11, log_context:3ecc8100-e8f8-40a0-916b-00fa5a9b6b11), SQLState:     )
14/04/16 01:18:51 ERROR beeswax.BeeswaxServiceImpl: Caught BeeswaxException
BeeswaxException(message:java.io.IOException: java.lang.NullPointerException, log_context:3ecc8100-e8f8-40a0-916b-00fa5a9b6b11, handle:QueryHandle(id:3ecc8100-e8f8-40a0-916b-00fa5a9b6b11, log_context:3ecc8100-e8f8-40a0-916b-00fa5a9b6b11), SQLState:     )
at  com.cloudera.beeswax.BeeswaxServiceImpl$RunningQueryState.fetch(BeeswaxServiceImpl.java:545)
at com.cloudera.beeswax.BeeswaxServiceImpl$5.run(BeeswaxServiceImpl.java:986)
at com.cloudera.beeswax.BeeswaxServiceImpl$5.run(BeeswaxServiceImpl.java:981)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
at com.cloudera.beeswax.BeeswaxServiceImpl.doWithState(BeeswaxServiceImpl.java:772)
at com.cloudera.beeswax.BeeswaxServiceImpl.fetch(BeeswaxServiceImpl.java:980)
at com.cloudera.beeswax.api.BeeswaxService$Processor$fetch.getResult(BeeswaxService.java:987)
at com.cloudera.beeswax.api.BeeswaxService$Processor$fetch.getResult(BeeswaxService.java:971)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:244)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)

我嵌入了Guava、zookeeper、hbase和hive hbase处理程序jar。我遵循了本教程中的说明：http://www.n10k.com/blog/hbase-via-hive-pt2/
我正在使用当前的cloudera快速入门vm。工作和任务跟踪日志以及蜂蜡日志告诉我什么。
你知道我做错了什么吗？
我很感激你的建议！
致以最诚挚的问候，莉娜