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Date: Mon, 6 Aug 2012 13:06:02 +0000 (UTC)
From: "Suraj Menon (JIRA)" <jira@apache.org>
To: hama-dev@incubator.apache.org
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Subject: [jira] [Commented] (HAMA-524) [GSoC 2012] Sparse Matrix-Vector
 multiplication (SpMV) on Hama
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    [ https://issues.apache.org/jira/browse/HAMA-524?page=3Dcom.atlassian.j=
ira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D134291=
26#comment-13429126 ]=20

Suraj Menon commented on HAMA-524:
----------------------------------

Your logs suggested that you are using older version of HDFS. I hope you ar=
e running your changes on Hama-0.5 with HDFS 1.0 such that all the jars and=
 config files are consistent across your cluster. The last section of the i=
nstallation document you followed has steps to upgrade HDFS.
               =20
> [GSoC 2012] Sparse Matrix-Vector multiplication (SpMV) on Hama
> --------------------------------------------------------------
>
>                 Key: HAMA-524
>                 URL: https://issues.apache.org/jira/browse/HAMA-524
>             Project: Hama
>          Issue Type: New Feature
>          Components: bsp core, examples, math
>            Reporter: Edward J. Yoon
>            Assignee: Mikalai Parafeniuk
>              Labels: gsoc, gsoc2012, newbie
>         Attachments: HAMA-524.patch, SpMV_v01.patch, broken_pipe_exceptio=
n.zip, eof_exception.zip, spmv.png
>
>
> Implement Efficient and Fast SpMV algorithm which can be widely used in s=
cienti=EF=AC=81c computing, financial modeling, information retrieval, and =
others, using Hama Bulk Synchronous Parallel framework.

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