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From Alexander Frolov <>
Subject Re: Basic questions about Giraph internals
Date Fri, 07 Feb 2014 08:44:50 GMT
> Thank you, I will try to do this. As I understood I should set number of
> threads manually through Giraph API.
> BTW, what is conceptual difference between running multiple workers on the
> TaskTracker and running single worker and multiple threads? In terms of
> vertex fetching, memory sharing etc.
>  Also I would like to ask how message transfer between vertices is
implemented in terms of Hadoop primitives? Source code reference will be

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