[FLINK-5878] Add stream-stream non-window inner/outer join

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Component/s: Table SQL / API
• Assignee: Hequn Cheng
• Reporter: Shaoxuan Wang
• Created: 22/Feb/17 01:08
• Updated: 05/Jun/18 13:40
• Resolved: 05/Jun/18 13:40

Description

This task is intended to support stream-stream inner/outer join on tableAPI/SQL. A brief design doc about inner join is created: https://docs.google.com/document/d/10oJDw-P9fImD5tc3Stwr7aGIhvem4l8uB2bjLzK72u4/edit

We propose to use the mapState as the backend state interface for this "join" operator, so this task requires FLINK-4856.

Issue Links

• is blocked by: FLINK-6094 Implement stream-stream non-window inner join

Sub-Tasks

• Implement stream-stream non-window inner join: Resolved
• Implement stream-stream non-window left outer join: Resolved
• Implement stream-stream non-window right outer join: Resolved
• Implement stream-stream non-window full outer join: Resolved