Re: Cassandra 0.7.0 Release in Riptano public repository?

2011-02-12 Thread Rauan Maemirov
When I try `rpm -i riptano-release-5-1.el6.noarch.rpm`, it just freeze. Does repository work? 2011/1/12 Michael Fortin > Thanks for your thoughtful and detailed replies Eric, it's much > appreciated. > > Mike > > On Jan 11, 2011, at 11:23 AM, Eric Evans wrote: > > > On Tue, 2011-01-11 at 09:23 -

Queries on secondary indexes

2011-02-18 Thread Rauan Maemirov
With this schema: create column family Userstream with comparator=UTF8Type and rows_cached = 1 and keys_cached = 10 and column_metadata=[{column_name:account_id, validation_class:IntegerType, index_type: 0, index_name:UserstreamAccountidIdx}, {column_name:from_id, validation_class:IntegerT

Re: Queries on secondary indexes

2011-02-19 Thread Rauan Maemirov
Hm, phpcassa works great, I guess that is the problem of cli. Now it doesn't return any rows at all. 2011/2/18 Rauan Maemirov > With this schema: > > create column family Userstream with comparator=UTF8Type and rows_cached = > 1 and keys_cached = 10 >

Data model for activity feed

2011-02-19 Thread Rauan Maemirov
Hi, with the help of twissandra example, I tried to create a scheme for activity feed. Activities cf stores all activities: Activities: { '4d5fbfdf47878': { 'user': 'larry', 'activity_type': 'comment', ... activity info } } And userfeed cf stores each user's feed sorted by ti

Re: Data model for activity feed

2011-02-21 Thread Rauan Maemirov
Any advices? Maybe I should group events from application? Wouldn't it be to much overhead? 2011/2/19 Rauan Maemirov > Hi, with the help of twissandra example, I tried to create a scheme for > activity feed. > > Activities cf stores all activities: > > Activitie

Determining the issues of marking node down

2011-04-30 Thread Rauan Maemirov
I have a test cluster with 3 nodes, earlier I've installed OpsCenter to watch my cluster. Every day I see, that the same one node goes down (at different time, but every day). Then I just run `service cassandra start` to fix that problem. system.log doesn't show me anything strange. What are the st

Re: Poor performance; PHP & Thrift to blame

2010-03-30 Thread Rauan Maemirov
What about APC? Did you turn it on? 2010/3/30 Julian Simon : > Hi, > > I've been trying to benchmark Cassandra for our use case and have been > seeing poor performance on both writes and (extremely) poor > performance on reads. > > Using Cassandra 0.51 stable & thrift-0.2.0. > > It turns out all t