On Tue, 23 Feb 2010 15:57:15 -0600 Jonathan Ellis <jbel...@gmail.com> wrote:
JE> 2010/2/23 Ted Zlatanov <t...@lifelogs.com>: >> You're welcome. I don't understand why it doesn't help reach >> consistency, though. If you turn all the nodes in a cluster read-only >> at the API level, what can make them inconsistent besides inter-node >> traffic and scheduled writes? I'd assume that activity will die down >> eventually; can Cassandra tell a monitoring agent through JMX when it is >> over? JE> because in a masterless environment there is no way to tell "when it's over" Would it work to use an external agent? It can get the list of nodes, make them all read-only, then wait until every node reports no write activity through JMX. Ted
