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https://issues.apache.org/jira/browse/FLINK-19600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephan Ewen resolved FLINK-19600.
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Assignee: Yingjie Cao
Resolution: Fixed
Implemented in 1.12.0 (master) via 1076da9c45a0cecdb8a95d51d03f1500b8a2dc90
> Introduce PartitionedFile and the corresponding writer/reader for sort-merge
> based blocking shuffle
> ---------------------------------------------------------------------------------------------------
>
> Key: FLINK-19600
> URL: https://issues.apache.org/jira/browse/FLINK-19600
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Network
> Affects Versions: 1.12.0
> Reporter: Yingjie Cao
> Assignee: Yingjie Cao
> Priority: Major
> Fix For: 1.12.0
>
>
> PartitionedFile is the persistent file type of sort-merge based blocking
> shuffle. It stores data of all subpartitions in subpartition index order.
> PartitionedFile can be produced by PartitionedFileWriter and consumed by
> PartitionedFileReader.
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