hama-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Mikalai Parafeniuk (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-524) [GSoC 2012] Sparse Matrix-Vector multiplication (SpMV) on Hama
Date Fri, 03 Aug 2012 12:13:03 GMT

    [ https://issues.apache.org/jira/browse/HAMA-524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13428017#comment-13428017
] 

Mikalai Parafeniuk commented on HAMA-524:
-----------------------------------------

Hello everybody.
I have tried to setup Hadoop and Hama cluster on my machine in pseudo-distributed mode. I
have set up Hadoop cluster and launched WordCount example successfully. After that I tried
to setup Hama in pseudo-distributed mode. When I launched start-bspd.sh output was like in
tutorial, but jps command didn't show BspMasterRunner. I explored logs and found next line:
"java.io.IOException: Broken pipe". Could someone help me to figure this issue out? I used
tutorials from here[1] and here[2]. I also attached archive with logs of hama and main configuration
files.

[1]http://wiki.apache.org/hama/GettingStarted
[2]http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/#running-a-mapreduce-job
                
> [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, spmv.png
>
>
> Implement Efficient and Fast SpMV algorithm which can be widely used in scientiļ¬c computing,
financial modeling, information retrieval, and others, using Hama Bulk Synchronous Parallel
framework.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

       

Mime
View raw message