[SPARK-8867] Show the UDF usage for user.

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: SQL
• Assignee: Cheng Hao
• Reporter: Cheng Hao
• Created: 07/Jul/15 08:08
• Updated: 27/Jul/15 01:34
• Resolved: 27/Jul/15 01:34

Description

As Hive does, we need to provide the feature for user, to show the usage of a UDF.

Issue Links

• links to: [Github] Pull Request #7259 (chenghao-intel)