no, I'm using QUORUM for both writes and reads Replication factor is 3 2010-07-21
发件人： Dathan Pattishall 发送时间： 2010-07-21 12:51:32 收件人： user 抄送： 主题： Re: Re: What is consuming the heap? By off chance on writes are you using ConsistencyLevel::ZERO? On Tue, Jul 20, 2010 at 9:41 PM, 王一锋 <wangyif...@aspire-tech.com> wrote: So the bloom filters reside in memory completely? We do have a lot of small values, hundreds of millions of columns in a columnfamily. I count the total size of *-Filter.db files in my keyspace, it's 436,747,815bytes. I guess this means it won't consume a major part of 10g heap space 2010-07-21 发件人： Peter Schuller 发送时间： 2010-07-20 21:45:08 收件人： user 抄送： 主题： Re: What is consuming the heap? > heap size is 10G and the load of data per node was around 300G, 16-core CPU, Are the 300 GB made up of *really* small values? Per SS table bloom filters do consume memory, but you'd have to have a *lot* of *really* small values for a 300 GB database to cause bloom filters to be a significant part of a 10 GB h eap. -- / Peter Schuller
