Cassandra 0.5.1 restarts slow

Hi, I have a cassandra cluster where a couple things are happening. Every once in a while a node will start to get backed up. Checking tpstats I see a very large value for ROW-MUTATION-STAGE. Sometimes it will be able to clear it if I give it enough time, other times the vm OOMs. With some n

Re: 0.6 insert performance .... Re: [RELEASE] 0.6.1

You're welcome Schubert. I look forward to any new results you may come up with. { It would also be interesting, when you run your tests again, to look at the GC logs and see to what extent https://issues.apache.org/jira/browse/CASSANDRA-896 is the culprit for what you will see. Identifying any ot

Re: Filters

Thanks a lot!! On Tue, Apr 20, 2010 at 10:58 AM, Roger Schildmeijer wrote: > http://wiki.apache.org/cassandra/API#get_slice > > // Roger Schildmeijer > On 20 apr 2010, at 18.50em, Christian Torres wrote: > > > Hello! > > > > Is there any way to make filters (WHEREs) in cassandra? Or I have to >

Re: Filters

http://wiki.apache.org/cassandra/API#get_slice // Roger Schildmeijer On 20 apr 2010, at 18.50em, Christian Torres wrote: > Hello! > > Is there any way to make filters (WHEREs) in cassandra? Or I have to manages > to do it > > For example: > > I have a ColumnFamily with a column in each row who

Filters

Hello! Is there any way to make filters (WHEREs) in cassandra? Or I have to manages to do it For example: I have a ColumnFamily with a column in each row whose value is a state... Public or Private, so I want to filter all rows that are private and also the public ones in other form... Beside in

How to increase cassandra's performance in read?

I get 10 columns Family by keys and one columns Family has 30 columns. I use multigetSlice once to get 10 column Family.but the performance is so poor. anyone has other thought to increase the performance.

Build failed in Hudson: Cassandra #411

See Changes: [jbellis] add conf/cassandra-rack.properties example [jbellis] add SimpleSnitch and make it the default patch by Erick Tryzelaar; reviewed by jbellis for CASSANDRA-994 [jbellis] rename snitches to emphasize that Rack