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https://issues.apache.org/jira/browse/MAHOUT-1196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13672663#comment-13672663
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Hudson commented on MAHOUT-1196:
--------------------------------
Integrated in Mahout-Quality #2032 (See
[https://builds.apache.org/job/Mahout-Quality/2032/])
MAHOUT-1196 LogisticModelParameters uses csv.getTargetCategories() even if
csv is not used. (Revision 1488775)
Result = SUCCESS
ssc :
Files :
* /mahout/trunk/CHANGELOG
*
/mahout/trunk/examples/src/main/java/org/apache/mahout/classifier/sgd/LogisticModelParameters.java
*
/mahout/trunk/examples/src/test/java/org/apache/mahout/classifier/sgd/LogisticModelParametersTest.java
> LogisticModelParameters uses csv.getTargetCategories() even if csv is not
> used.
> -------------------------------------------------------------------------------
>
> Key: MAHOUT-1196
> URL: https://issues.apache.org/jira/browse/MAHOUT-1196
> Project: Mahout
> Issue Type: Bug
> Components: Classification
> Affects Versions: 0.8
> Environment: All
> Reporter: Vineet Krishnan
> Assignee: Vineet Krishnan
> Priority: Trivial
> Labels: CSV, Classifier, LogisticModelParameters
> Fix For: 0.8
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> saveTo(OutputStream out) tries to get csv.getTargetCategories() even when it
> has already been set. In a case when CsvRecordFactory is not used, this gives
> a NullPointerException when saveTo() is called.
> IMHO a simple null check for targetCategories is sufficient.
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