[SPARK-5604] Remove setCheckpointDir from LDA and tree Strategy

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Component/s: MLlib
• Target Version/s: 1.3.0
• Assignee: Xiangrui Meng
• Reporter: Xiangrui Meng
• Created: 04/Feb/15 23:06
• Updated: 05/Feb/15 23:07
• Resolved: 05/Feb/15 23:07

Description

Continue the discussion from the LDA PR. CheckpoingDir is a global Spark configuration, which should not be altered by an ML algorithm. We could check whether checkpointDir is set if checkpointInterval is positive.

Issue Links

• links to: [Github] Pull Request #4390 (mengxr)
• links to: [Github] Pull Request #4407 (mengxr)