1)Failing because I am unlikely to write too.
2)Caused by: java.lang.OutOfMemoryError: Java heap space
3)Current usage: 1.0 GB of 1 GB physical memory used;2.7 GB of 2.1 GB virtual memory used. Killing container
4)java.lang.RuntimeException: java.lang.RuntimeException: Hive Runtime Error while closing operators: null
5)hive on tez 最终insert的表如果使用到union all 时会导致直接查询结果表数据为空的