In-Memory Storage (no disk)

2010-03-01 Thread Masood Mortazavi
Hi there - Is there a setting of storage config or some other *user-level* programmatic means that would cause Cassandra not to write to disk? \ - m.

Re: 3 node installation

2010-02-25 Thread Masood Mortazavi
cked the code in this case.) It would be good if this level was possible to set in the CLI at least for "gets" ... - m. On Thu, Feb 25, 2010 at 11:12 AM, Jonathan Ellis wrote: > How about the debug output? > > On Thu, Feb 25, 2010 at 12:03 PM, Masood Mortazavi >

Re: 3 node installation

2010-02-25 Thread Masood Mortazavi
t_slice" > ? > > On Thu, Feb 25, 2010 at 1:35 AM, Masood Mortazavi > wrote: > > Besides what I just said below, I should have also added that in the > > scenario discussed here: > > > > While RackUnawareStrategy is used ... > > > > Node B which

Re: Consistency Level of CLI

2010-02-25 Thread Masood Mortazavi
>From the code, it appears that for "get" the default is ONE. Column column = thriftClient_.get(tableName, key, path, ConsistencyLevel.ONE).column - m. On Thu, Feb 25, 2010 at 11:08 AM, Masood Mortazavi < masoodmortaz...@gmail.com> wrote: > > > What is the write an

Consistency Level of CLI

2010-02-25 Thread Masood Mortazavi
What is the write and read consistency level for the CLI tool "cassandra-cli" ? Do the "set" and "get" commands in the "cli" allow the Consistency Level to be specified for a given "set" or "get"? Is there a current specification of CLI anywhere on the wiki? ( How are JIRA's related to the CLI t

Re: 3 node installation

2010-02-24 Thread Masood Mortazavi
Feb 24, 2010 at 11:18 PM, Masood Mortazavi < masoodmortaz...@gmail.com> wrote: > Yes. > Identical with replication factor of 2. > m. > > > On Wed, Feb 24, 2010 at 8:33 PM, Jonathan Ellis wrote: > >> Is the configuration identical on all nodes? Specifically, is >&g

Re: A configuration and step-by-step procedure for production deployment ...

2010-02-24 Thread Masood Mortazavi
On Wed, Feb 24, 2010 at 8:29 PM, Jonathan Ellis wrote: > On Wed, Feb 24, 2010 at 9:29 PM, Masood Mortazavi > wrote: > > Is there a configuration and step-by-step *procedure* for production > > deployments of Cassandra? > > Not really. As w/ any cluster deployment, som

Re: 3 node installation

2010-02-24 Thread Masood Mortazavi
Yes. Identical with replication factor of 2. m. On Wed, Feb 24, 2010 at 8:33 PM, Jonathan Ellis wrote: > Is the configuration identical on all nodes? Specifically, is > ReplicationFactor set to 2 on all nodes? > > On Wed, Feb 24, 2010 at 10:07 PM, Masood Mortazavi > wrote:

3 node installation

2010-02-24 Thread Masood Mortazavi
I wonder if anyone can provide an explanation for the following behavior observed in a three-node cluster: 1. In a three-node (A, B and C) installation, I use the cli, connected to node A, to set 10 data items. 2. On cli connected to node A, I do get, and can see all 10 data items. 3. I take nod

A configuration and step-by-step procedure for production deployment ...

2010-02-24 Thread Masood Mortazavi
Is there a configuration and step-by-step *procedure* for production deployments of Cassandra? By the way, I've noticed that not all potentially configurable setting may actually be included in the -- storage-config.xml -- that's distributed with the releases. [For example, there seems to be some