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https://issues.apache.org/jira/browse/MAHOUT-260?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen updated MAHOUT-260:
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Priority: Minor (was: Major)
Fix Version/s: (was: 0.3)
Assignee: Sean Owen
I'd like to revisit this -- well, the issue I'm trying to attack with my patch.
I'm writing a lot more unit tests for my stuff and am hitting the repeatability
problem above. It comes up pretty fast when directly testing random-related
classes like SamplingLongPrimitiveIterator.
My patch does indeed fix it. It looks a little heavy, but is the correct way to
do it.
This isn't a burning issue, though I'd like to commit my tests eventually. But
wanted to reopen for direct discussion of the patch.
> An alternative approach to RNG management
> -----------------------------------------
>
> Key: MAHOUT-260
> URL: https://issues.apache.org/jira/browse/MAHOUT-260
> Project: Mahout
> Issue Type: Improvement
> Affects Versions: 0.3
> Reporter: Benson Margulies
> Assignee: Sean Owen
> Priority: Minor
> Attachments: MAHOUT-260.diff, MAHOUT-260_wrapper.patch
>
>
> Here's code to (a) use the JDK for random numbers when testing, and (b) make
> the RNG selectable.
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