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From Alexandros Daglis <>
Subject Problem running PageRank Example
Date Thu, 18 Apr 2013 19:04:33 GMT
Hello everybody,

it's been a while since I last ran the PageRank example. Back then, there
was no GiraphRunner, and the example cound be executed directly. Now, I am
trying to test something but I cannot manage to make the example work. I
use the following command:

hadoop jar
-if -w 1
-ip JSON_input -of -op

The map phase proceeds up to 50% and then it freezes.
If I use 2 workers it freezes at 66%, with 3 workers at 75% etc.

Anyone has any idea about what might be causing the problem?

Thanks a lot in advance,

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