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https://issues.apache.org/jira/browse/MAHOUT-940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13249578#comment-13249578
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Saikat Kanjilal commented on MAHOUT-940:
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Paritosh,
Having some time to work on this today, are there particular unit tests that
cause the OOM to happen, maybe I can start with where the problem happens and
work backwards from there, the unit tests on trunk seem to be compiling and
running fine on my mac. Some more examples would help.
Thanks
> Clusterdumper - Get rid of map based implementation
> ---------------------------------------------------
>
> Key: MAHOUT-940
> URL: https://issues.apache.org/jira/browse/MAHOUT-940
> Project: Mahout
> Issue Type: Improvement
> Components: Clustering
> Affects Versions: 0.6
> Reporter: Paritosh Ranjan
> Assignee: Paritosh Ranjan
> Fix For: 0.7
>
>
> Current implementation of ClusterDumper puts clusters and related vectors in
> map. This generally results in OOM.
> Since ClusterOutputProcessor is availabale now. The ClusterDumper will at
> first process the clusteredPoints, and then write down the clusters to a
> local file.
> The inability to properly read the clustering output due to ClusterDumper
> facing OOM is seen too often in the mailing list. This improvement will fix
> that problem.
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