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From "ASF GitHub Bot (JIRA)" <>
Subject [jira] [Commented] (MAHOUT-1896) Add convenience methods for interacting with Spark ML
Date Tue, 20 Dec 2016 01:35:58 GMT


ASF GitHub Bot commented on MAHOUT-1896:

Github user andrewpalumbo commented on the issue:
    +1- made a few style comments and a couple about the Implicit Conversion of a MahoutDistributedContext
to a SparkContext. 

> Add convenience methods for interacting with Spark ML
> -----------------------------------------------------
>                 Key: MAHOUT-1896
>                 URL:
>             Project: Mahout
>          Issue Type: Bug
>    Affects Versions: 0.12.2
>            Reporter: Trevor Grant
>            Assignee: Trevor Grant
>            Priority: Minor
>             Fix For: 0.13.0
> Currently the method for ingesting RDDs to DRM is `drmWrap`.  This is a flexible method,
however there are many cases when the RDD to be wrapped is either RDD[org.apache.spark.mllib.lingalg.Vector],
RDD[org.apache.spark.mllib.regression.LabeledPoint], or DataFrame[Row] (as is the case when
working with SparkML.  It makes sense to create convenience methods for converting these types
to DRM.

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