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From Peter Schuller <>
Subject Re: High GC activity and OOMs
Date Wed, 09 Nov 2011 22:02:23 GMT
Ah, you have two CF:s. And my mistake was that I accidentally treated
bits as bytes ;)

My calc is that the bloom filter sizes per node for you should be
about 1.8-1.9 GB. If you haven't touched heap size, IIRC the default
is still going to be 2GB for your 4 GB machine (not sure, please
confirm if it matters). That might be consistent with what you're
seeing; BF:s taking almost all of available heap size, so pretty easy
to cause OOM:s by throwing traffic on it.

/ Peter Schuller (@scode,

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