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Posted to dev@mahout.apache.org by "Xiaomeng Huang (JIRA)" <ji...@apache.org> on 2014/06/25 10:36:24 UTC

[jira] [Created] (MAHOUT-1588) Multiple input path support in recommendation job

Xiaomeng Huang created MAHOUT-1588:
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             Summary: 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
            Reporter: Xiaomeng Huang
            Priority: Minor


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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