[SPARK-14227] Add method for printing out generated code for debugging

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: SQL
• Assignee: Eric Liang
• Reporter: Eric Liang
• Created: 29/Mar/16 02:58
• Updated: 29/Mar/16 20:31
• Resolved: 29/Mar/16 20:31

Description

Currently it's hard to get at the output of WholeStageCodegen. It would be nice to add debug support for the generated code.

cc rxin

Issue Links

• relates to: SPARK-14251 Add SQL command for printing out generated code for debugging
• links to: [Github] Pull Request #12025 (ericl)