[DRILL-1163] Memory estimation for planning

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.4.0
• Fix Version/s: 0.5.0
• Component/s: Execution - Flow
• Assignee: DrillCommitter
• Reporter: Sudheesh Katkam
• Created: 21/Jul/14 21:58
• Updated: 18/Aug/14 16:25
• Resolved: 18/Aug/14 16:25

Description

• Optionally allow limiting query memory
• Compute memory usage of a query and re-plan without hash operations if usage exceeds the limit