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From Gokhan Capan <gkhn...@gmail.com>
Subject Re: SimpleKMeansClustering runs ok locally while IndexOutOfBoundsException on HDFS
Date Fri, 01 Nov 2013 09:36:56 GMT
Hi Shengjie,

I believe this means the list of the prior clusters has a zero length.

Could you check if the output of the iteration prior to the failed one is
written to the path you provided properly?

Best

Gokhan


On Fri, Nov 1, 2013 at 8:15 AM, Shengjie Min <shengjie.min@gmail.com> wrote:

>    Hi guys,
>
>    I am running the SimpleKmeansClustering exmaple under the env below:
>
>    Hadoop: 2.0.0-cdh4.3.0
>    mahout: 0.7-cdh4.3.0
>
>    code is here:
>    *http://www.wepaste.com/SimpleKmeansClustering/*
>    *
>    *
>    when I run it in a local model, all the output,clusters folders,files
>    just
>    worked out perfect. But when I start running it against HDFS, I got
>    IndexOutOfBoundsException as below:
>
>    *
>
> http://www.wepaste.com/SimpleKmeansClustering-IndexOutOfBoundsException/*
>
>    Has anybody run into this before? any thoughts are appreciated!!
>
>    THanks,
>    Shengjie
>

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