[SPARK-2902] Change default options to be more agressive

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.1, 1.0.2
• Fix Version/s: 1.2.0
• Component/s: SQL
• Target Version/s: 1.2.0
• Assignee: Michael Armbrust
• Reporter: Cheng Lian
• Created: 07/Aug/14 07:42
• Updated: 03/Nov/14 22:32
• Resolved: 03/Nov/14 22:32

Description

Compression for in-memory columnar storage is disabled by default, it's time to enable it. Also, it help alleviating OOM mentioned in SPARK-2650

Issue Links

• relates to: SPARK-2650 Caching tables larger than memory causes OOMs
• links to: [Github] Pull Request #1832 (liancheng)