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From Praveen Sripati <praveensrip...@gmail.com>
Subject Scaling Hama
Date Thu, 28 Jun 2012 11:44:52 GMT
During the 24th minute of the recent Hadoop Summit Video [1] Avery Ching
talks about how Giraph is made scalable. Since, Hama and Giraph are based
on the BSP model, it should be possible to scale Hama in a similar fashion.

Basically, at the end of each super step the BSP tasks sends some metrics
to the master and the master further partitions the data in the most loaded
BSP tasks and uses the the free available slot to process them.

Thanks,
Praveen

[1] - http://www.youtube.com/watch?v=b5Qmz4zPj-M<http://www.youtube.com/watch?v=b5Qmz4zPj-M&feature=youtu.be&a>

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