qq_34864753的博客

参考该博客 https://bbs.youkuaiyun.com/topics/392243867数据为：用户id#uid 登录日期#loaddateuid loaddate201 2017-01-06 00:00:00201 2017-01-05 00:00:00201 2017-01-04 00:00:00201 2017-01-01 00:00:00201 2017-01-02 00:00:00202 2017-01-03 00:00:00202 2017-01-05 00:00:...

1.org.apache.hadoop.hive.ql.metadata.HiveException: MetaException(message:Exception thrown when executing queryFAILED: SemanticException org.apache.hadoop.hive.ql.metadata.HiveException: MetaExc...