[HIVE-6496] Queries fail to Vectorize.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.13.0
• Component/s: Vectorization
• Assignee: Jitendra Nath Pandey
• Reporter: Jitendra Nath Pandey
• Created: 24/Feb/14 23:25
• Updated: 22/Mar/14 06:27
• Resolved: 04/Mar/14 19:28

Description

Following issues are causing many queries to fail to vectorize:
1) NPE because row resolver is null.
2) VectorUDFAdapter doesn't handle decimal.
3) Decimal cast to boolean, timestamp, string fail because classes are not annotated appropriately.
4) Decimal modulo fails to vectorize because GenericUDFOPMod is not annotated.