[SPARK-20523] Clean up build warnings for 2.2.0 release

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.2.0
• Component/s: Build, ML, Spark Core, Structured Streaming
• Target Version/s: 2.2.0
• Assignee: Sean R. Owen
• Reporter: Sean R. Owen
• Created: 28/Apr/17 13:14
• Updated: 03/May/17 09:19
• Resolved: 03/May/17 09:19

Description

I'd like to fix up many small build warnings for 2.2.0. These generally are due to:

• Style problems in .java files that are [ERROR]s but don't fail the build
• Breeze 0.13 deprecating and renaming operators like : to :*

Issue Links

• links to: [Github] Pull Request #17803 (srowen)