04.01.12 14:25, Radim Kolar написав(ла):
I've raised index sampling and bloom filter setting seems not to be on trunk yet. For me memtables is what's eating heap :(> So, what are cassandra memory requirement? Is it 1% or 2% of disk data?It depends on number of rows you have. if you have lot of rows then primary memory eaters are index sampling data and bloom filters. I use index sampling 512 and bloom filters set to 4% to cut down memory needed.
Best regards, Vitalii Tymchyshyn.
