incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Radim Kolar <...@sendmail.cz>
Subject Re: factors on the effectiveness of bloom filter?
Date Mon, 10 Oct 2011 16:43:29 GMT
Dne 10.10.2011 18:31, Yang napsal(a):
> I noticed that 2 of my CFs are showing very different bloom filter
> false ratios, one is close to 1.0;
> the other one is only 0.3
cassandra bloom filters are computed for 1% false positive ratio.

is there any measure to increase the effectiveness of bloom filters? 
thanks Yang
try hadoop hbase. you can configure it there.

Mime
View raw message