[HIVE-12328] Join On clause needs a semantic check to verify expression is boolean

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.0.0, 1.2.1
• Component/s: Query Planning
• Assignee: Pengcheng Xiong
• Reporter: Thejas Nair
• Created: 03/Nov/15 21:54
• Updated: 03/Nov/15 22:32

Description

SQL join query fails at query runtime with a poor error message if the expression in the on clause of join is not a boolean.
Hive should give a proper error message at runtime.