[DRILL-1835] Sort where record contains maps produces incorrect results

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.7.0
• Assignee: Unassigned
• Reporter: Steven Phillips
• Created: 10/Dec/14 06:58
• Updated: 14/Dec/14 06:40
• Resolved: 14/Dec/14 06:40

Description

the maps all come back empty:

select * from `complex.parquet` order by amount;

trans_id	date	time	amount	user_info	marketing_info	trans_info
2	2013-06-09	15:31:45	20.25	{}	{}	{}
4	2013-07-21	08:01:13	34.2	{}	{}	{}
0	2013-07-26	04:56:59	80.5	{}	{}	{}
1	2013-05-16	07:31:54	100.4	{}	{}	{}
3	2013-07-19	11:24:22	500.75	{}	{}	{}