incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Peter Schuller <peter.schul...@infidyne.com>
Subject Re: Index interval tuning
Date Tue, 10 May 2011 18:12:45 GMT
> That reminds me, my false positive ration is stuck at 1.0, so I guess
> bloom filters aren't doing a lot for me.

That sounds unlikely unless you're hitting some edge case like reading
a particular row that happened to be a collision, and only that row.
This is from JMX stats on the column family store?

> So the only thing I can do is test it and see how it goes. To make the
> change affective, should I do anything beyond changing the value in
> cassandra.yaml and restart the node? I'll try first with 256 and see
> what happens.

That should be it.

-- 
/ Peter Schuller

Mime
View raw message