Hive Support Load a binary formatted or ORC files to ORC table directly

***Currently:
1. We must use an external table to load files to the external table.
2. After that we create an orc table.
3. Using insert overwrite to load data from the external table to the orc table.

• • • Improment:

• we can load into the orc table from a formatted binary file or an orc file which are same with format of the orc table....