[SPARK-19177] SparkR Data Frame operation between columns elements

• Type: Question
• Status: Resolved
• Priority: Minor
• Resolution: Incomplete
• Affects Version/s: 2.0.2
• Component/s: SparkR
• Labels: bulk-closed schema sparkR struct
• Assignee: Unassigned
• Reporter: Vicente Masip
• Created: 11/Jan/17 11:42
• Updated: 21/May/19 04:17
• Resolved: 21/May/19 04:17

Description

I have commented this in other thread, but I think it can be important to clarify that:

What happen when you are working with 50 columns and gapply? Do I rewrite 50 columns scheme with it's new column from gapply operation? I think there is no alternative because structFields cannot be appended to structType. Any suggestions?