[jira] [Resolved] (SPARK-3048) Make LabeledPointParser public

["Xiangrui Meng (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-3048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiangrui Meng resolved SPARK-3048.
----------------------------------

       Resolution: Fixed
    Fix Version/s: 1.1.0

Issue resolved by pull request 1952
[https://github.com/apache/spark/pull/1952]

> Make LabeledPointParser public
> ------------------------------
>
>                 Key: SPARK-3048
>                 URL: https://issues.apache.org/jira/browse/SPARK-3048
>             Project: Spark
>          Issue Type: Improvement
>          Components: MLlib
>            Reporter: Xiangrui Meng
>            Assignee: Xiangrui Meng
>             Fix For: 1.1.0
>
>
> `LabeledPointParser` is used in `MLUtils.loadLabeledPoint`. Making it public may be useful to parse labeled points from other data sources, e.g., DStream. Now we have a util function called `MLUtils.loadStreamingLabeledPoints`, which increases the complexity of the API. I really want to make `parse` as a method of `LabeledPoint$` instead of creating a new class `LabeledPointParser`, but it is hard to extend a case class with a static method in a binary compatible way.



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