[FLINK-1960] Add comments and docs for withForwardedFields and related operators

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.7.0
• Component/s: Documentation
• Labels: documentation pull-request-available starter
• Assignee: hzhuangzhenxi
• Reporter: Theodore Vasiloudis
• Created: 29/Apr/15 14:04
• Updated: 27/Sep/18 07:52
• Resolved: 27/Sep/18 07:52

Description

The withForwardedFields and related operators have no docs for the Scala API. It would be useful to have code comments and example usage in the docs.

Issue Links

• links to: GitHub Pull Request #6753