[SPARK-23783] Add new generic export trait for ML pipelines

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.4.0
• Component/s: ML
• Assignee: Holden Karau
• Reporter: Holden Karau
• Created: 23/Mar/18 18:50
• Updated: 23/Mar/18 18:58
• Resolved: 23/Mar/18 18:58

Description

Add a new generic export trait for ML pipelines so that we can support more than just our internal format. API design based off of the DataFrameReader/Writer design

Issue Links

• links to: [Github] Pull Request #19876 (holdenk)