[SPARK-7184] Investigate turning codegen on by default

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: SQL
• Target Version/s: 1.5.0
• Epic Link: Tungsten Phase 1
• Assignee: Davies Liu
• Reporter: Reynold Xin
• Created: 28/Apr/15 04:57
• Updated: 16/Jun/15 06:03
• Resolved: 16/Jun/15 06:03

Description

If it is not the default, users get suboptimal performance out of the box, and the codegen path falls behind the interpreted path over time.

The best option might be to have only the codegen path.

Issue Links

• is related to: SPARK-7814 Turn code generation on by default
• links to: [Github] Pull Request #6726 (davies)