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https://issues.apache.org/jira/browse/MAHOUT-917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13165877#comment-13165877
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Ted Dunning commented on MAHOUT-917:
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I think that the vectorizer tests could be augmented with simpler tests that
just exercise the mapper and leave the actual running of a map-reduce program
to an "expensive test" category. That should drop these tests into the
millisecond range.
> Build takes too long
> --------------------
>
> Key: MAHOUT-917
> URL: https://issues.apache.org/jira/browse/MAHOUT-917
> Project: Mahout
> Issue Type: Improvement
> Components: build
> Reporter: Frank Scholten
>
> On my machine a full mvn clean install takes 55 minutes.
> As an experiment I put all MapReduce job tests for all clustering algorithms
> on ignore. This reduces the build to 45 minutes. There are a lot of these
> long running tests in the project.
> What about creating a separate maven profile for the nightly build that run
> all MapReduce job tests? For this we have to move these MapReduce tests
> to separate classes with a naming convention such as *JobTest or
> *IntegrationTest and add some maven configuration.
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