[TAJO-2057] Remove redundant class loading in plan optimizer

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.12.0, 0.11.1
• Component/s: Planner/Optimizer
• Assignee: Jinho Kim
• Reporter: Jinho Kim
• Created: 15/Jan/16 09:44
• Updated: 18/Jan/16 05:36
• Resolved: 18/Jan/16 05:07

Description

Some static rules of optimizer is loaded per query. we should remove redundant class loading for low latency