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https://issues.apache.org/jira/browse/SPARK-22649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Li resolved SPARK-22649.
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Resolution: Fixed
Assignee: Fernando Pereira
Fix Version/s: 2.3.0
> localCheckpoint support in Dataset API
> --------------------------------------
>
> Key: SPARK-22649
> URL: https://issues.apache.org/jira/browse/SPARK-22649
> Project: Spark
> Issue Type: Improvement
> Components: PySpark, SQL
> Affects Versions: 2.2.0
> Reporter: Fernando Pereira
> Assignee: Fernando Pereira
> Priority: Minor
> Labels: easyfix
> Fix For: 2.3.0
>
>
> localCheckpoints were recently introduced in RDDs as a way of quickly
> truncate the execution plan by using the caching subsystem (and therefore can
> not be considered reliable).
> I believe it would be of major interest to offer this API in the Dataset API,
> and similarly in Python Dataframes.
> A possible implementation is at PR19805
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