[SPARK-11842] Cleanups to existing Readers and Writers

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Component/s: ML
• Target Version/s: 1.6.0
• Assignee: Joseph K. Bradley
• Reporter: Joseph K. Bradley
• Created: 19/Nov/15 02:06
• Updated: 19/Nov/15 05:44
• Resolved: 19/Nov/15 05:44

Description

Small cleanups to existing Readers and Writers

• Add repartition(1) to save() methods' saving of data for LogisticRegressionModel, LinearRegressionModel.
• Strengthen privacy to class and companion object for Writers and Readers
• Change LogisticRegressionSuite read/write test to fit intercept
• Add Since versions for read/write methods in Pipeline, LogisticRegression
• Switch from hand-written class names in Readers to using getClass

Issue Links

• links to: [Github] Pull Request #9829 (jkbradley)