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https://issues.apache.org/jira/browse/SPARK-25549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16690841#comment-16690841
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Liang-Chi Hsieh commented on SPARK-25549:
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I have code patch based on the design doc in local. If there is no other
comments on the design doc, I will submit the patch as PR in next few days.
> High level API to collect RDD statistics
> ----------------------------------------
>
> Key: SPARK-25549
> URL: https://issues.apache.org/jira/browse/SPARK-25549
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core, SQL
> Affects Versions: 3.0.0
> Reporter: Liang-Chi Hsieh
> Priority: Major
>
> We have low level API SparkContext.submitMapStage used for collecting
> statistics of RDD. However it is too low level and is not so easy to use. We
> need a high level API for that.
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