@cassandra.apache.orgmailto:user@cassandra.apache.org
Date: Tuesday, September 4, 2012 1:12 PM
To: user@cassandra.apache.orgmailto:user@cassandra.apache.org
user@cassandra.apache.orgmailto:user@cassandra.apache.org
Subject: Re: are asynchronous schema updates possible ?
what kind of problems?
nodes do
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
Is it ok multiple servers will create/update the same CF at once ? I'm
looking into dynamic schema update during application deploy/update.
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
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
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
@cassandra.apache.orgmailto:user@cassandra.apache.org
user@cassandra.apache.orgmailto:user@cassandra.apache.org
Subject: Re: are asynchronous schema updates possible ?
what kind of problems?
nodes do not agree about schema exception on later node ? something worse?
2012/9/5 Sylvain Lebresne sylv
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
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