[jira] [Commented] (SYSTEMML-969) Add Vector As Supported Type In Frame Conversions

["Mike Dusenberry (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SYSTEMML-969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15531065#comment-15531065 ] 

Mike Dusenberry commented on SYSTEMML-969:
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[~mboehm7]  I wanted to try the workaround of converting a DataFrame I have to a SystemML {{frame}} to avoid shuffles, but the frame converters do not yet allow for {{Vector}} types.

> Add Vector As Supported Type In Frame Conversions
> -------------------------------------------------
>
>                 Key: SYSTEMML-969
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-969
>             Project: SystemML
>          Issue Type: New Feature
>            Reporter: Mike Dusenberry
>
> Currently, we are able to pass in Spark DataFrames with Vector type columns as input to SystemML scripts to be converted to a SystemML {{matrix}}.  We should add the Vector type to the {{frame}} conversion code too.
> Example:  Given a Spark DataFrame of schema <double, vector, string>, we should be able to convert that to a SystemML {{frame}} with a bunch of double columns and the final string column.
> cc [~mboehm7], [~acs_s]



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