Sorry, let me clarify.
Let us say I set read consistency level = ONE, and I am running the
system for a while. Then I want to change the read consistency level
to TWO so that reads now wait to hear back from 2 replicas instead of
1 before responding to the client. I want to change this consistency
level, and then continue running the system.
Does that clarify my query?
On Wed, Aug 28, 2013 at 3:39 PM, Andrey Ilinykh <firstname.lastname@example.org> wrote:
> What do you mean "to change the cassandra read and write quorums"? Quorum is
> quorum, 2 of 3 for example. What do you want to change?
> On Wed, Aug 28, 2013 at 1:33 PM, Muntasir Raihan Rahman
> <email@example.com> wrote:
>> Are there any tools (e.g like nodetool) that could be used to change
>> the cassandra read and write quorums at run-time?
>> In general what is a good strategy of changing these system parameters
>> while cassandra is running?
>> Any pointers could be useful!
Muntasir Raihan Rahman
Department of Computer Science,
University of Illinois Urbana Champaign,
3111 Siebel Center,
201 N. Goodwin Avenue,
Urbana, IL 61801