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https://issues.apache.org/jira/browse/SPARK-24236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16475902#comment-16475902
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Apache Spark commented on SPARK-24236:
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User 'xuanyuanking' has created a pull request for this issue:
https://github.com/apache/spark/pull/21332
> continuous replacement for ShuffleExchangeExec
> ----------------------------------------------
>
> Key: SPARK-24236
> URL: https://issues.apache.org/jira/browse/SPARK-24236
> Project: Spark
> Issue Type: Sub-task
> Components: Structured Streaming
> Affects Versions: 2.4.0
> Reporter: Jose Torres
> Priority: Major
>
> Two major differences from ShuffleExchangeExec:
> * The post-shuffle RDD should contain all the tasks, rather than reporting
> scheduler-level dependencies.
> * The operator will have to manually register the continuous shuffle
> dependencies, since they're not reported to the scheduler.
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