What I want to do is to use a column as a place for keeping state between different clients.
I would register callbacks for a column, so when there is any other guy changing the data I can get notified. That way I don't need to do continuous polling.
Is there any functionality right now that I could use to implement this?
Hector,Can you describe explicitly what you'd want to see from callouts/triggers? One of the reasons I advocated for removal is that no one had a need for it or was working on it in the open source project. What's your scenario?MichaelOn Fri, Sep 25, 2009 at 9:40 AM, Eric Evans <firstname.lastname@example.org> wrote:
No, there isn't. Someone was working on this at some point, but itOn Fri, 2009-09-25 at 02:17 -0700, Hector Yuen wrote:
> I am just starting to use Cassandra, and I was wondering if it is
> to use triggers/ callbacks on columns so that they get notified when
> is a change.
> Is there such functionality?
wasn't going anywhere so it got removed