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https://issues.apache.org/jira/browse/FLINK-13867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-13867:
-----------------------------------
Labels: auto-unassigned stale-major (was: auto-unassigned)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Major but is unassigned and neither itself nor its Sub-Tasks have been updated
for 30 days. I have gone ahead and added a "stale-major" to the issue". If this
ticket is a Major, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> Write file only once when doing blocking broadcast shuffle
> ----------------------------------------------------------
>
> Key: FLINK-13867
> URL: https://issues.apache.org/jira/browse/FLINK-13867
> Project: Flink
> Issue Type: New Feature
> Components: Runtime / Network
> Reporter: Kurt Young
> Priority: Major
> Labels: auto-unassigned, stale-major
>
> When doing broadcast shuffle in BATCH/BLOCKING fashion, the producer can only
> write one copy of output data for all possible consumers, instead of writing
> one copy of data for each consumer.
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