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https://issues.apache.org/jira/browse/MAHOUT-320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Drew Farris updated MAHOUT-320:
-------------------------------
Status: Resolved (was: Patch Available)
Fix Version/s: 0.4
Resolution: Fixed
Looks like this one has been resolved for awhile.
> Modify IntPairWritable in LDA implementation to be binary comparable to
> improve performance.
> --------------------------------------------------------------------------------------------
>
> Key: MAHOUT-320
> URL: https://issues.apache.org/jira/browse/MAHOUT-320
> Project: Mahout
> Issue Type: Improvement
> Components: Clustering
> Affects Versions: 0.3
> Reporter: Drew Farris
> Assignee: Robin Anil
> Priority: Minor
> Fix For: 0.4
>
> Attachments: IntPairWritable.patch, MAHOUT-320.patch,
> MAHOUT-320.patch, MAHOUT-320.patch, MAHOUT-320.patch, MAHOUT-320.patch
>
>
> Per discussion with Robin, modifying o.a.m.clustering.lda.IntPairWritable to
> be binary comparable will improve the performance of the comparison
> operations during a sort because no marshaling will need to occur to compare
> IntPairWritable instances.
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