[SPARK-20707] ML deprecated APIs should be removed in major release.

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.2.0
• Component/s: ML
• Assignee: Yanbo Liang
• Reporter: Yanbo Liang
• Created: 11/May/17 08:15
• Updated: 16/May/17 02:13
• Resolved: 16/May/17 02:13

Description

Before 2.2, MLlib always keep to remove APIs deprecated in last feature/minor release. But from Spark 2.2, we decide to remove deprecated APIs in a major release, so we need to change corresponding annotations to tell users those will be removed in 3.0.

See discussion at https://github.com/apache/spark/pull/17867

Issue Links

• blocks: SPARK-20501 ML, Graph 2.2 QA: API: New Scala APIs, docs
• links to: [Github] Pull Request #17946 (yanboliang)