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https://issues.apache.org/jira/browse/MAHOUT-969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13399280#comment-13399280
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Sean Owen commented on MAHOUT-969:
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Can this be a patch? It's not clear what is changed by you and what diffs are
drift since HEAD versions have changed.
> testclassifier should check if the model file actually exists
> --------------------------------------------------------------
>
> Key: MAHOUT-969
> URL: https://issues.apache.org/jira/browse/MAHOUT-969
> Project: Mahout
> Issue Type: Improvement
> Components: Integration
> Affects Versions: 0.6
> Reporter: Stuart Smith
> Priority: Minor
> Attachments: BayesClassifierDriver.java, HadoopUtil.java
>
>
> The ./mahout testclassifier command for naive bayes does not check if the
> -model argument actually exists on the hdfs file system.
> If it does not exist, it appears to run successfully, but generates all
> zeroes in the results.
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