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From "Hequn Cheng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-5878) Add stream-stream non-window inner/outer join
Date Sat, 13 Jan 2018 03:28:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-5878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hequn Cheng updated FLINK-5878:
-------------------------------
    Summary: Add stream-stream non-window inner/outer join  (was: Add stream-stream inner/outer
join)

> Add stream-stream non-window inner/outer join
> ---------------------------------------------
>
>                 Key: FLINK-5878
>                 URL: https://issues.apache.org/jira/browse/FLINK-5878
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table API & SQL
>            Reporter: Shaoxuan Wang
>            Assignee: Hequn Cheng
>
> 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.



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