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https://issues.apache.org/jira/browse/MAHOUT-588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12988611#action_12988611
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Timothy Potter commented on MAHOUT-588:
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Hi Sean,
Will definitely look into updating the Wiki as I work through the process.
Thanks for the heads-up on the 5TB limit -- it might be how distcp was
accessing S3 as I definitely got back a "max file size exceeded" error from S3
when trying to upload files larger than 5GB. Will do some more research to find
out the exact cause ...
> Benchmark Mahout's clustering performance on EC2 and publish the results
> ------------------------------------------------------------------------
>
> Key: MAHOUT-588
> URL: https://issues.apache.org/jira/browse/MAHOUT-588
> Project: Mahout
> Issue Type: Task
> Reporter: Grant Ingersoll
> Attachments: distcp_large_to_s3_failed.log,
> seq2sparse_small_failed.log, seq2sparse_xlarge_ok.log,
> SequenceFilesFromMailArchives.java, SequenceFilesFromMailArchives2.java,
> Uncompress.java
>
>
> For Taming Text, I've commissioned some benchmarking work on Mahout's
> clustering algorithms. I've asked the two doing the project to do all the
> work in the open here. The goal is to use a publicly reusable dataset (for
> now, the ASF mail archives, assuming it is big enough) and run on EC2 and
> make all resources available so others can reproduce/improve.
> I'd like to add the setup code to utils (although it could possibly be done
> as a Vectorizer) and the publication of the results will be put up on the
> Wiki as well as in the book. This issue is to track the patches, etc.
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