[
https://issues.apache.org/jira/browse/HAMA-103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Edward J. Yoon updated HAMA-103:
--------------------------------
Component/s: mapred
implementation
> Reduce an rows of intermediate
> ------------------------------
>
> Key: HAMA-103
> URL: https://issues.apache.org/jira/browse/HAMA-103
> Project: Hama
> Issue Type: Improvement
> Components: implementation, mapred
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.1.0
>
> Attachments: HAMA-103.patch
>
>
> Current multiplication map emit the n^2 rows to intermediate files. So, It
> have a lot of overhead to read/write them.
> Summation also can be moved to map phase.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
