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From "Edward J. Yoon" <edwardy...@apache.org>
Subject Re: [Hama Wiki] Trivial Update of "Architecture" by Edward J. Yoon
Date Mon, 10 May 2010 10:17:49 GMT
> zookeeper should be enclosed in BSP since zookeeper is not disclosed to
> external. It is only used inside the BSP.

Right you are. And also, the top of M/R and BSP should be clarified,
but currently something is odd overall.

On Mon, May 10, 2010 at 6:24 PM, Hyunsik Choi <hyunsik.choi@gmail.com> wrote:
> Good job! But, the matrix package is omitted. Besides, I think that
> zookeeper should be enclosed in BSP since zookeeper is not disclosed to
> external. It is only used inside the BSP.
>
> Best regards,
> --
> Hyunsik Choi
> Database & Information Systems Group, Korea Univ.
> http://diveintodata.org
>
>
> On Mon, May 10, 2010 at 3:01 PM, Apache Wiki <wikidiffs@apache.org> wrote:
>
>> Dear Wiki user,
>>
>> You have subscribed to a wiki page or wiki category on "Hama Wiki" for
>> change notification.
>>
>> The "Architecture" page has been changed by Edward J. Yoon.
>> http://wiki.apache.org/hama/Architecture?action=diff&rev1=93&rev2=94
>>
>> --------------------------------------------------
>>
>>
>>  This effort is still a "work in progress". Please feel free to add
>> comments.
>>  ----
>> +
>> + == The overall architecture of HAMA ==
>> + {{{
>> +      +-----------------------------------------------+
>> +      |                  HAMA APIs                    |
>> +      +-----------------------------------------------+
>> +   --------------------------------------------------------
>> +                          +---------------------------+
>> +                          | Graph Computing Framework |
>> +                          +---------------------------+   Computing
Engine
>> +      +-----------+ +---------------------------------+
>> +      | MapReduce | | BSP (Bulk Synchronous Parallel) |
>> +      +-----------+ +---------------------------------+
>> +   --------------------------------------------------------
>> +      +-----------------------------------------------+
>> +      |                  Zookeeper                    |  
Distributed
>> Locking Service
>> +      +-----------------------------------------------+
>> +   --------------------------------------------------------
>> +      +-----------------------------------------------+
>> +      |                                              
|
>> +      | +-----------------------------+               |
>> +      | | HBase : Distributed Storage |               |
>> +      | +-----------------------------+               |   Distributed
>> Storage Systems
>> +      | +---------------------------------+           |
>> +      | | HDFS : Distributed File System  |           |
>> +      | +---------------------------------+           |
>> +      +-----------------------------------------------+
>> + }}}
>> +
>>  == BSP ==
>>
>>  The BSP package is a implementation of BSP over Hadoop RPC(sockets).
>>
>



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

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