[FLINK-8719] add README for flink-contrib to clarify its purpose

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.0
• Component/s: flink-contrib
• Assignee: Bowen Li
• Reporter: Bowen Li
• Created: 20/Feb/18 19:01
• Updated: 27/Feb/18 09:22
• Resolved: 27/Feb/18 09:22

Description

flink-contrib currently doesn't have any clarification or description of its purpose, which confuses lots of developers. Adding clarification and module description

Issue Links

• links to: GitHub Pull Request #5537