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? Thanks Muntasir. On Wed, Aug 28, 2013 at 3:39 PM, Andrey Ilinykh <ailin...@gmail.com> 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? > > Andrey > > > On Wed, Aug 28, 2013 at 1:33 PM, Muntasir Raihan Rahman > <muntasir.rai...@gmail.com> wrote: >> >> Hello, >> >> 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! >> >> Thanks >> Muntasir. > > -- Best Regards Muntasir Raihan Rahman Email: muntasir.rai...@gmail.com Department of Computer Science, University of Illinois Urbana Champaign, 3111 Siebel Center, 201 N. Goodwin Avenue, Urbana, IL 61801
