what kind of problems? "nodes do not agree about schema" exception on later node ? something worse?
2012/9/5 Sylvain Lebresne <sylv...@datastax.com> > On Tue, Sep 4, 2012 at 8:23 PM, Илья Шипицин <chipits...@gmail.com> wrote: > > Is it ok multiple servers will create/update the same CF at once ? I'm > > looking into dynamic schema update during application deploy/update. > > As said above, it is ok for update the same CF concurrently in 1.1 but > *not* for creation (if you create CF concurrently, whether that is the > same CF or not, you might have problem). The last part will be fixed > in 1.2 however. > > -- > Sylvain > > > > > вторник, 4 сентября 2012 г. пользователь Sylvain Lebresne писал: > > > >> To add to Aaron response, you can update a CF concurrently in 1.1 > >> already. However, you cannot create multiple CF concurrently just yet, > >> but that will be fixed in 1.2. > >> > >> -- > >> Sylvain > >> > >> On Sun, Aug 26, 2012 at 11:04 PM, aaron morton <aa...@thelastpickle.com > > > >> wrote: > >> > Concurrent schema changes are coming in 1.2. > >> > > >> > I could not find a single issue that covered it, that may be my bad > >> > search > >> > fu. The issues for 1.2 are here > >> > > https://issues.apache.org/jira/browse/CASSANDRA/fixforversion/12319262 > >> > > >> > Cheers > >> > > >> > ----------------- > >> > Aaron Morton > >> > Freelance Developer > >> > @aaronmorton > >> > http://www.thelastpickle.com > >> > > >> > On 24/08/2012, at 7:06 PM, Илья Шипицин <chipits...@gmail.com> wrote: > >> > > >> > Hello! > >> > > >> > we are looking into concurent schema updates (when multiple instances > of > >> > application create CFs at once. > >> > > >> > at the http://wiki.apache.org/cassandra/MultiTenant there's open > ticket > >> > 1391, it is said it is still open. > >> > however, in jura is said "1.1.0 is fixed" > >> > > >> > can schema be updated asynchrously on 1.1.x ? or not ? > >> > if multiple server create the same CF ? > >> > > >> > Cheers, > >> > Ilya Shipitsin > >> > > >> > >
