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From "Edward J. Yoon" <edwardy...@apache.org>
Subject Re: [jira] Commented: (HAMA-76) Remove load method.
Date Mon, 13 Oct 2008 01:27:41 GMT
>> May be I think that we need some tools to load matrices to HBase from other sources(files,
database, ... ).
>> These tools may stay at the Utils package.

Oh, I see.

HamaAdmin will save the matrix :

matrix1 -> hbase:table_name_for_matrix1
matrix2 -> hdfs:file_name_for_matrix2

Then, Let's add load/save/delete/... function to HamaAdmin from matrix
implementation as describe below.
I guess we also need to log a type (e.g. dense, sparse...) of matrix
when it saved.

Matrix a = HamaAdmin.load(matrix1);

On Mon, Oct 13, 2008 at 10:00 AM, Samuel Guo (JIRA) <jira@apache.org> wrote:
>
>    [ https://issues.apache.org/jira/browse/HAMA-76?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12638930#action_12638930
]
>
> Samuel Guo commented on HAMA-76:
> --------------------------------
>
> hmm. Using HamaAdmin to manage all the matrices in table is a good design.
> May be I think that we need some tools to load matrices to HBase from other sources(files,
database, ... ).
> These tools may stay at the Utils package.
>
> Any suggestion?
>
>> Remove load method.
>> -------------------
>>
>>                 Key: HAMA-76
>>                 URL: https://issues.apache.org/jira/browse/HAMA-76
>>             Project: Hama
>>          Issue Type: Improvement
>>          Components: interface
>>            Reporter: Edward J. Yoon
>>            Assignee: Edward J. Yoon
>>            Priority: Minor
>>             Fix For: 0.1.0
>>
>>         Attachments: HAMA-76.patch
>>
>>
>> We can use a constructor such as Matrix(conf, name) instead of load(). It'll be more
simplified.
>
> --
> This message is automatically generated by JIRA.
> -
> You can reply to this email to add a comment to the issue online.
>
>



-- 
Best regards, Edward J. Yoon
edwardyoon@apache.org
http://blog.udanax.org

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