There was a per CF skip list and bloom filter in earlier C* releases(serialized right before the actual value). Haven't checked lately but I believe this is no longer the case, or it's configurable and by default it doesn't do it. There is probably a ticket on JIRA that outlines that rationale.
Sent from my iPhone > On 14 Σεπ 2014, at 9:22 μ.μ., Philo Yang <ud1...@gmail.com> wrote: > > Hi all, > > After reading some docs, I find that bloom filter is built on row keys, not > on column key. Can anyone tell me what is considered for not building bloom > filter on column key? Is it a good idea to offer a table property option > between row key and primary key for what boolm filter is built on? > > Thanks, > Philo Yang
