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Posted to issues@systemml.apache.org by "Matthias Boehm (JIRA)" <ji...@apache.org> on 2017/06/08 19:30:18 UTC

[jira] [Closed] (SYSTEMML-1300) Removal file-based transform

     [ https://issues.apache.org/jira/browse/SYSTEMML-1300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias Boehm closed SYSTEMML-1300.
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> Removal file-based transform
> ----------------------------
>
>                 Key: SYSTEMML-1300
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-1300
>             Project: SystemML
>          Issue Type: Sub-task
>          Components: APIs, Compiler, Runtime
>            Reporter: Matthias Boehm
>            Assignee: Matthias Boehm
>             Fix For: SystemML 1.0
>
>
> This task aims to remove the old file-based transform functionality, which consumes and produces csv/binary data and metadata files instead of the recently integrated frames. Overall, this allows us to significantly reduce the complexity of the code. 
> However, an open discussion point is the support of frame-based transform on MapReduce. The file-based transform supports MR whereas our frame-based transform does not.



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