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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:34:26 UTC

[jira] [Resolved] (SPARK-13388) PySpark Pipeline and PipelineModel should take advantages of its Scala companion

     [ https://issues.apache.org/jira/browse/SPARK-13388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-13388.
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    Resolution: Incomplete

> PySpark Pipeline and PipelineModel should take advantages of its Scala companion
> --------------------------------------------------------------------------------
>
>                 Key: SPARK-13388
>                 URL: https://issues.apache.org/jira/browse/SPARK-13388
>             Project: Spark
>          Issue Type: Improvement
>          Components: PySpark
>            Reporter: Xusen Yin
>            Priority: Minor
>              Labels: bulk-closed
>
> Pipeline and PipelineModel in PySpark, unlike other estimators and models, are implemented in Python side, which makes it difficult to reuse new methods like save/load of their Scala companions and bring maintenance costs. To utilize current and upcoming new features, we should refactor it similar with other estimators/models in PySpark to call its Scala implementation.



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