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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/01/03 23:27:00 UTC

[jira] [Commented] (SPARK-22949) Reduce memory requirement for TrainValidationSplit

    [ https://issues.apache.org/jira/browse/SPARK-22949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16310465#comment-16310465 ] 

Apache Spark commented on SPARK-22949:
--------------------------------------

User 'MrBago' has created a pull request for this issue:
https://github.com/apache/spark/pull/20143

> Reduce memory requirement for TrainValidationSplit
> --------------------------------------------------
>
>                 Key: SPARK-22949
>                 URL: https://issues.apache.org/jira/browse/SPARK-22949
>             Project: Spark
>          Issue Type: Bug
>          Components: ML
>    Affects Versions: 2.3.0
>            Reporter: Bago Amirbekian
>            Priority: Critical
>
> There was a fix in {{ CrossValidator }} to reduce memory usage on the driver, the same patch to be applied to {{ TrainValidationSplit }}.



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