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From "Anand Avati (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAHOUT-1544) make Mahout DSL shell depend dynamically on Spark
Date Sun, 04 May 2014 22:53:15 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-1544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Anand Avati updated MAHOUT-1544:
--------------------------------

    Attachment: 0002-shell-make-dependency-on-Spark-optional-and-dynamic.patch
                0001-spark-shell-rename-to-shell.patch

> make Mahout DSL shell depend dynamically on Spark
> -------------------------------------------------
>
>                 Key: MAHOUT-1544
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1544
>             Project: Mahout
>          Issue Type: Improvement
>            Reporter: Anand Avati
>             Fix For: 1.0
>
>         Attachments: 0001-spark-shell-rename-to-shell.patch, 0002-shell-make-dependency-on-Spark-optional-and-dynamic.patch
>
>
> Today the Mahout's scala shell depends on spark.
> Create a cleaner separation between the shell and Spark. For e.g, the in core scalabindings
and operators do not need Spark. So make Spark a runtime "addon" to the shell. Similarly in
the future new distributed backend engines can transparently (dynamically) be available through
the DSL shell.
> The new shell works, looks and feels exactly like the shell before, but has a cleaner
modular architecture.



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