incubator-hama-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HAMA-107) Blocking job should be a map/reduce job
Date Wed, 19 Nov 2008 01:11:44 GMT

    [ https://issues.apache.org/jira/browse/HAMA-107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12648857#action_12648857
] 

Edward J. Yoon commented on HAMA-107:
-------------------------------------

Yes, I also thought like that. 

Additionally... In each map, we should know where given row belongs to. So, We may need to
pre-computation as a setBlockPosition().



> Blocking job should be a map/reduce job
> ---------------------------------------
>
>                 Key: HAMA-107
>                 URL: https://issues.apache.org/jira/browse/HAMA-107
>             Project: Hama
>          Issue Type: Improvement
>          Components: implementation
>            Reporter: Edward J. Yoon
>             Fix For: 0.1.0
>
>
> DenseMatrix.blocking() used for build a blocked dense matrix. But, it should be work
on map/reduce to improve speed.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message