[jira] [Commented] (MAHOUT-1353) Visibility of preparePreferenceMatrix directory location

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

    [ https://issues.apache.org/jira/browse/MAHOUT-1353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816807#comment-13816807 ] 

Hudson commented on MAHOUT-1353:
--------------------------------

SUCCESS: Integrated in Mahout-Quality #2315 (See [https://builds.apache.org/job/Mahout-Quality/2315/])
MAHOUT-1353 Visibility of preparePreferenceMatrix directory location (ssc: rev 1539672)
* /mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/item/RecommenderJob.java


> Visibility of preparePreferenceMatrix directory location
> --------------------------------------------------------
>
>                 Key: MAHOUT-1353
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1353
>             Project: Mahout
>          Issue Type: New Feature
>          Components: Collaborative Filtering
>    Affects Versions: 0.9
>            Reporter: Pat Ferrel
>            Assignee: Sebastian Schelter
>             Fix For: 0.9
>
>
> The Solr-recommender needs to find where the RecommenderJob is putting it’s output. 
> Mahout 0.8 RecommenderJob code was:
>    public static final String DEFAULT_PREPARE_DIR = "preparePreferenceMatrix”;
> Mahout 0.9 RecommenderJob code just puts “preparePreferenceMatrix” inline in the code:
>    Path prepPath = getTempPath("preparePreferenceMatrix");
> This change to Mahout 0.9 works:
>    public static final String DEFAULT_PREPARE_DIR = "preparePreferenceMatrix”;
> and
>    Path prepPath = getTempPath(DEFAULT_PREPARE_DIR);
> You could also make this a getter method on the RecommenderJob Class instead of using a public constant.



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