[SPARK-17956] ProjectExec has incorrect outputOrdering property

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Component/s: SQL
• Assignee: Unassigned
• Reporter: L. C. Hsieh
• Created: 15/Oct/16 13:45
• Updated: 18/Oct/16 04:50
• Resolved: 18/Oct/16 04:50

Description

Currently ProjectExec simply takes child plan's outputOrdering as its outputOrdering. In some cases, this leads to incorrect outputOrdering. This applies to TakeOrderedAndProjectExec too.

Issue Links

• links to: [Github] Pull Request #15500 (viirya)