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https://issues.apache.org/jira/browse/SPARK-14372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15234779#comment-15234779
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Cheng Lian commented on SPARK-14372:
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Ah, sorry for the late reply. It's already taken by others. (At first I thought
it was your PR, but later realized that it wasn't.)
> Dataset.randomSplit() needs a Java version
> ------------------------------------------
>
> Key: SPARK-14372
> URL: https://issues.apache.org/jira/browse/SPARK-14372
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.0.0
> Reporter: Cheng Lian
> Assignee: Rekha Joshi
> Fix For: 2.0.0
>
>
> {{Dataset.randomSplit()}} now returns {{Array\[Dataset\[T\]\]}}, which
> doesn't work for Java users since Java methods can't return generic arrays.
> We may want something like {{randomSplitAsList()}}.
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