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From "Pat Ferrel (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAHOUT-1588) Multiple input path support in recommendation job
Date Sun, 05 Apr 2015 16:22:33 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-1588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pat Ferrel updated MAHOUT-1588:
-------------------------------
    Resolution: Won't Fix
        Status: Resolved  (was: Patch Available)

> Multiple input path support in recommendation job
> -------------------------------------------------
>
>                 Key: MAHOUT-1588
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1588
>             Project: Mahout
>          Issue Type: New Feature
>          Components: Collaborative Filtering
>    Affects Versions: 0.9
>            Reporter: Xiaomeng Huang
>            Assignee: Pat Ferrel
>            Priority: Minor
>              Labels: legacy
>             Fix For: 0.10.0
>
>         Attachments: Mahout-1588.000.patch
>
>
> Now recommendation job can only import a input path via "--input", and can't load file
from different path. Customers may put preference data in different path. This is a very usual
scenario.
> I add a option named "--multiInput(-mi)", and don't remove the original input option.
These two input option can set together. And the modification only refer to  PreparePreferenceMatrixJob,
which load data from filesystem.



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