On Sun, Sep 14, 2014 at 11:22 AM, Philo Yang <ud1...@gmail.com> wrote:

> 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?
>

Here's the nitty gritty of the process which removed the row-level bloom
filter on column keys.

https://issues.apache.org/jira/browse/CASSANDRA-4885 - "Remove or rework
per-row bloom filters"

=Rob
http://twitter.com/rcolidba

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