[SPARK-19694] Add missing 'setTopicDistributionCol' for LDAModel

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.2.0
• Component/s: ML
• Assignee: Ruifeng Zheng
• Reporter: Ruifeng Zheng
• Created: 22/Feb/17 03:41
• Updated: 22/Feb/17 14:37
• Resolved: 22/Feb/17 14:33

Description

LDAModel can not set the output column now.

Issue Links

• links to: [Github] Pull Request #17021 (zhengruifeng)