Re: Deletion and batch_mutate

2010-06-22 Thread Mishail
Take a look at https://issues.apache.org/jira/browse/CASSANDRA-494 https://issues.apache.org/jira/browse/CASSANDRA-1027 On 22.06.2010 19:00, Ron wrote: > Hi everyone, > I'm a new user of Cassandra, and during my tests, I've encountered a > problem with deleting rows from CFs. > I use Cassandra

Re: Creating a Cassandra cluster under Windows XP

2010-05-31 Thread Mishail
Are required ports (http://wiki.apache.org/cassandra/FAQ#ports) opened at Windows Firewall? David Boxenhorn wrote: > Just to clarify things: I'm trying to get my first cluster up and > running and it's not working. >

Re: Batch_Mutate throws Uncaught exception

2010-05-27 Thread Mishail
Hi, Just to clarify. Are you trying to insert a couple of columns with key "cache_pages" in the ColumnFamily "Page"? Moses Dinakaran wrote: i, > > > > I am trying to use batch_mutate() with PHP Thrift. I was getting the > following error. >

Re: batch mutation : how to delete whole row?

2010-05-26 Thread Mishail
You could either use 1 remove(keyspace, key, column_path, timestamp, consistency_level) per aech key, or wait till https://issues.apache.org/jira/browse/CASSANDRA-494 fixed (to use SliceRange in the Deletion) gabriele renzi wrote: > > Is it correct that I cannot perform a row delete via batchMuta

Re: Different KeySpaces for different nodes in the same ring

2010-05-24 Thread Mishail
Hi Jonatan, Will it be possible to have datacenter replication factor == 0? (do not replicate keyspace to that DC) Jonathan Ellis wrote: > DatacenterShardSnitch in 0.7 allows something like this: > > # DatacenterShardStrategy is a generalization of RackAwareStrategy. > # For each datacenter,

Different KeySpaces for different nodes in the same ring

2010-05-24 Thread Mishail
Greetings, Is it possible to spread the particular keyspace only to the part of the ring? For example: Node| Keyspaces node1 | KS1 node2 | KS2 node3 | KS1, KS2 Each KeySpace has ReplicationFactor == 2, so, node3 would store data from all keyspaces.