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https://issues.apache.org/jira/browse/MAHOUT-1046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13414524#comment-13414524
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Hudson commented on MAHOUT-1046:
--------------------------------
Integrated in Mahout-Quality #1585 (See
[https://builds.apache.org/job/Mahout-Quality/1585/])
MAHOUT-1046 - views of MatrixView broken. (Revision 1361581)
Result = SUCCESS
tdunning :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1361581
Files :
* /mahout/trunk/math/src/main/java/org/apache/mahout/math/MatrixView.java
* /mahout/trunk/math/src/test/java/org/apache/mahout/math/MatrixTest.java
> Views of matrix views are created incorrectly.
> ----------------------------------------------
>
> Key: MAHOUT-1046
> URL: https://issues.apache.org/jira/browse/MAHOUT-1046
> Project: Mahout
> Issue Type: Bug
> Components: Math
> Affects Versions: 0.7
> Reporter: Ted Dunning
> Priority: Blocker
> Fix For: 0.8
>
>
> There are two issues, one benign and one huge. The benign issue is that all
> references in MatrixView.viewPart to the constant 0 got incorrectly replaced
> by ROW.
> The big issue is that origin.clone() is used instead of this.origin.clone().
> This causes double incrementing and an index error for some args. I have
> added a test and will commit shortly.
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