[SPARK-14422] Improve handling of optional configs in SQLConf

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Component/s: SQL
• Target Version/s: 2.0.0
• Assignee: Sandeep Singh
• Reporter: Marcelo Masiero Vanzin
• Created: 06/Apr/16 02:22
• Updated: 04/May/16 01:04
• Resolved: 04/May/16 01:03

Description

As Michael showed here: https://github.com/apache/spark/pull/12119/files/69aa1a005cc7003ab62d6dfcdef42181b053eaed#r58634150

Handling of optional configs in SQLConf is a little sub-optimal right now. We should clean that up.

Issue Links

• links to: [Github] Pull Request #12846 (techaddict)