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https://issues.apache.org/jira/browse/FLINK-12089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16813021#comment-16813021
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vinoyang commented on FLINK-12089:
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[~langjingxiang] Why do you want this feature? I am interested in it. What's
the benefit if the Job Manager schedules the confFunction? IMP, you should
provide more motivation for your proposal.
> Broadcasting Dynamic Configuration
> ----------------------------------
>
> Key: FLINK-12089
> URL: https://issues.apache.org/jira/browse/FLINK-12089
> Project: Flink
> Issue Type: Improvement
> Components: API / Scala, Runtime / Network
> Affects Versions: 1.7.2
> Reporter: langjingxiang
> Priority: Critical
>
> flink Broadcasting Dynamic Configuration now the way is:
> datastream :broadcasting stream to join
> dataset: broadcasting dataset
> but Intrusion to user business is relatively large ，
> I think we can design an API:
> evn.broadcast(confName,confFunction,SchedulingTime)
> dataStream.map(new RichMapFunction(){
> public void open(Configuration parameters) throws Exception {
> Objec broadcastSet = getRuntimeContext().getBroadcastVariable(confName);
> }})
>
> Job Manager Schedule confFunction broadcast to Task Context
>
>
>
>
>
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