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https://issues.apache.org/jira/browse/MAHOUT-701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13128315#comment-13128315
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Hudson commented on MAHOUT-701:
-------------------------------
Integrated in Mahout-Quality #1096 (See
[https://builds.apache.org/job/Mahout-Quality/1096/])
MAHOUT-701 add special handling of dumping to s3n:// / Amazon S3
srowen : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1183613
Files :
*
/mahout/trunk/integration/src/main/java/org/apache/mahout/utils/clustering/ClusterDumper.java
> ClusterDumper writes to System.out or local filesystem only (I would like to
> write to s3 when running on Elastic MapReduce)
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: MAHOUT-701
> URL: https://issues.apache.org/jira/browse/MAHOUT-701
> Project: Mahout
> Issue Type: Bug
> Components: Integration
> Environment: Amazon Elastic MapReduce
> Reporter: Dave Lewis
> Assignee: Sean Owen
> Priority: Minor
> Fix For: 0.6
>
> Attachments: MAHOUT-701.patch
>
> Original Estimate: 0h
> Remaining Estimate: 0h
>
> At the end of a kmeans job at EMR, I like to look through the clusters.
> Unfortunately ClusterDumper writes to System.out or a local file. I added a
> small conditional to examine the filename to see if it starts with s3n://,
> and if so to open up a FileSystem to write to s3 instead of to the local
> filesystem so that the output file is available after the cluster is shut
> down. I am creating the patch now (tests are still running from the change
> in MAHOUT-700), so I will add the patch to this issue shortly.
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