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From "Haishou Ma (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (MAHOUT-1611) Preconditions.checkArgument in org.apache.mahout.utils.ConcatenateVectorsJob
Date Thu, 28 Aug 2014 08:10:59 GMT

    [ https://issues.apache.org/jira/browse/MAHOUT-1611?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14113523#comment-14113523
] 

Haishou Ma edited comment on MAHOUT-1611 at 8/28/14 8:10 AM:
-------------------------------------------------------------

Sorry, what does a PR mean?Pull Request in https://github.com/apache/mahout?


was (Author: mahaishou):
Sorry, what does a PR mean?

> Preconditions.checkArgument in org.apache.mahout.utils.ConcatenateVectorsJob
> ----------------------------------------------------------------------------
>
>                 Key: MAHOUT-1611
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1611
>             Project: Mahout
>          Issue Type: Bug
>          Components: Integration
>    Affects Versions: 0.9
>            Reporter: Haishou Ma
>            Priority: Minor
>
> In org.apache.mahout.utils.ConcatenateVectorsJob line 111
> Preconditions.checkArgument(paths.length == 0, path.getName() + " is a file, should be
a directory");
> paths.length == 0 should be paths.length > 0



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