[jboss-user] [JBossCache] - Re: Buddy Replication and data consistency

[mica]

Is it for efficiency or corectness reasons?
i can imagine put with auto gravity option on as an atomic operation of subsequently:
get() resulting in gravity of data
put() performed 'locally'
than according to my understanding the get() has to remove the node from other servers when the dataGravitationRemoveOnFind set on true - that's where the question about the difference between INVAL and REPL came from.

Yet what if I invoke concurrently get() on 2 or more servers. Do I have any guarantees that at the end I will have only one main copy of the node?

-- 
cheers,
mj


View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3994395#3994395

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3994395