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https://issues.apache.org/jira/browse/FLINK-8667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16380348#comment-16380348
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ASF GitHub Bot commented on FLINK-8667:
---------------------------------------
Github user kl0u commented on a diff in the pull request:
https://github.com/apache/flink/pull/5500#discussion_r171252385
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/co/KeyedBroadcastProcessFunction.java
---
@@ -163,12 +163,16 @@ public void onTimer(final long timestamp, final
OnTimerContext ctx, final Collec
/**
* Information available in an invocation of {@link #onTimer(long,
OnTimerContext, Collector)}.
*/
- public abstract class OnTimerContext extends KeyedReadOnlyContext {
+ public abstract class OnTimerContext<KS> extends KeyedReadOnlyContext {
--- End diff --
You can remove the `<KS>` as done in
https://github.com/apache/flink/pull/5481
> expose key in KeyedBroadcastProcessFunction#onTimer()
> -----------------------------------------------------
>
> Key: FLINK-8667
> URL: https://issues.apache.org/jira/browse/FLINK-8667
> Project: Flink
> Issue Type: Improvement
> Affects Versions: 1.5.0
> Reporter: Bowen Li
> Assignee: Bowen Li
> Priority: Major
> Fix For: 1.5.0
>
>
> [~aljoscha] [~pnowojski]
> Since KeyedBroadcastProcessFunction is about to get out of the door, I think
> it will be great to expose the timer's key in KeyedBroadcastProcessFunction
> too. If we don't do it now, it will be much more difficult to add the feature
> on later because of user app compatibility issue.
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