Re: upgrade from cassandra 0.8 to 1.0

2012-04-05 Thread William Wichgers
On 04/05/2012 03:19 PM, ruslan usifov wrote: Hello It's looks that cassandra 1.0.x is stable, and have interesting things like offheap memtables and row cashes, so we want to upgrade to 1.0 version from 0.8. Is it possible to do without cluster downtime (while we upgrade all nodes)? I mean fo

upgrade from cassandra 0.8 to 1.0

2012-04-05 Thread ruslan usifov
Hello It's looks that cassandra 1.0.x is stable, and have interesting things like offheap memtables and row cashes, so we want to upgrade to 1.0 version from 0.8. Is it possible to do without cluster downtime (while we upgrade all nodes)? I mean follow: when we begin upgrade at some point in worki