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https://issues.apache.org/jira/browse/FLINK-24644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yun Gao updated FLINK-24644:
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Summary: Introduce broadcast output to broadcast events to all the
downstream tasks (was: Introduce Add broadcast output to broadcast events to
all the downstream tasks)
> Introduce broadcast output to broadcast events to all the downstream tasks
> --------------------------------------------------------------------------
>
> Key: FLINK-24644
> URL: https://issues.apache.org/jira/browse/FLINK-24644
> Project: Flink
> Issue Type: Sub-task
> Components: Library / Machine Learning
> Reporter: Yun Gao
> Assignee: Yun Gao
> Priority: Major
> Fix For: 0.1.0
>
>
> Iteration requires to broadcast the epoch-watermark inside iteration no
> matter what partitioner is used. Currently it is not directly supported by
> the DataStream API, thus we need use reflection to use some low-level
> operations to implement this functionality.
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