[HIVE-9450] [Parquet] Check all data types work for Parquet in Group By operator

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Assignee: Dong Chen
• Reporter: Dong Chen
• Created: 23/Jan/15 15:51
• Updated: 12/Aug/15 00:50
• Resolved: 28/Jan/15 19:19

Description

Check all data types work for Parquet in Group By operator.
1. Add test cases for data types.
2. Fix the ClassCastException bug for CHAR&VARCHAR used in group by for Parquet.

Issue Links

• duplicates: HIVE-9371 Execution error for Parquet table and GROUP BY involving CHAR data type