[
https://issues.apache.org/jira/browse/FLINK-9959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Flink Jira Bot updated FLINK-9959:
----------------------------------
Labels: auto-deprioritized-major auto-unassigned (was: auto-unassigned
stale-major)
Priority: Minor (was: Major)
This issue was labeled "stale-major" 7 ago and has not received any updates so
it is being deprioritized. If this ticket is actually Major, please raise the
priority and ask a committer to assign you the issue or revive the public
discussion.
> Add JoinWindowFunction to allow access Window
> ---------------------------------------------
>
> Key: FLINK-9959
> URL: https://issues.apache.org/jira/browse/FLINK-9959
> Project: Flink
> Issue Type: Improvement
> Components: API / DataStream
> Affects Versions: 1.5.1, 1.6.0
> Reporter: Bowen Li
> Priority: Minor
> Labels: auto-deprioritized-major, auto-unassigned
>
> e.g. currently, a windowed join looks like this, and the JoinFunction doesn't
> have access to the Window it runs against.
> {code:java}
> A.join(B)
> .where(...)
> .equalTo(...)
> .window(...)
> .apply(new JoinFunction<IN1, IN2, OUT>() {});
> {code}
> We can allow users to query window information by having
> {code:java}
> A.join(B)
> .where(...)
> .equalTo(...)
> .window(...)
> .apply(new JoinWindowFunction<IN1, IN2, OUT, Window>() {});
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
