CDH5 中使用HIVE的问题总结 return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask
1.用创建表的方法导入数据,导入时出现错误hive>createtablet2asselect*fromt1;QueryID=hadoop_20150126105050_186f3554-74bb-4388-a324-bf2c8feadb7dTotaljobs=3LaunchingJob1outof3Numberofreducetasksissetto0sincethere'snoreduceop