[DRILL-5848] Implement Parquet Columnar Processing & Use Bulk APIs for processing

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.11.0
• Fix Version/s: 1.14.0
• Component/s: Storage - Parquet
• Assignee: Salim Achouche
• Reporter: Salim Achouche
• Created: 06/Oct/17 02:27
• Updated: 22/May/18 17:44
• Resolved: 22/May/18 17:44

Description

• Change Flat Parquet Reader processing from row based to columnar
• Use Bulk APIs during the parsing and data loading phase