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From "Scott Chen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-2302) Add static factory methods in GaloisField
Date Tue, 01 Mar 2011 21:34:37 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Scott Chen updated MAPREDUCE-2302:
----------------------------------

    Status: Open  (was: Patch Available)

> Add static factory methods in GaloisField
> -----------------------------------------
>
>                 Key: MAPREDUCE-2302
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2302
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/raid
>            Reporter: Scott Chen
>            Assignee: Scott Chen
>         Attachments: MAPREDUCE-2302.2.txt, MAPREDUCE-2302.txt
>
>
> GaloisField is immutable and should be kept reuse after creation to avoid redundant calculation
of the multiplication and division tables.

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