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From Alexander Asplund <>
Subject Out of core execution has no effect on GC crash
Date Fri, 06 Sep 2013 23:37:36 GMT

I'm trying to process a graph that is about 3 times the size of
available memory. On the other hand, there is plenty of disk space. I
have enabled the giraph.useOutOfCoreGraph property, but it still
crashes with outOfMemoryError: GC limit exceeded when I try running my

I'm wondering of the spilling is supposed to work during the input
step. If so, are there any additional steps that must be taken to
ensure it functions?

Alexander Asplund

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