Hi I want to use Riak to remove the single point of failure. As I know, if you want to remove the single point of failure in RabbitMQ, you also need another cluster system or some complicated setting which I think is too heavy.
So far, I think use the post-commit hook to directly kick off the external process will be a simple and enough for me (Not sure what will it will be). I think it would be nice to have a built-in distributed list or queue (special bucket or record) implementation (like Redis?) in Riak will be really nice feature. Thanks Eric On Thu, Nov 17, 2011 at 11:57 PM, Jon Brisbin <[email protected]> wrote: > This is a situation similar to one I had in mind when I wrote the Riak -> > RabbitMQ integration. Think of it as a distributed database trigger. It is > a post-commit hook, as Russell mentions being the way to achieve what > you're looking for, but this post-commit hooks sends out an AMQP message > telling subscribers about new data coming into Riak. > > https://github.com/jbrisbin/riak-rabbitmq-commit-hooks > > > Thanks! > > Jon Brisbin > http//jbrisbin.com > > ------------------------------ > > *From: *"Eric Fong" <[email protected]> > *To: *[email protected] > *Sent: *Wednesday, November 16, 2011 8:59:00 PM > *Subject: *Listen to Put Event in Riak > > > Hi > > I have Riak servers A, B and C. > As I know, assume I put my data into Riak server A via HTTP interface, > I will hashed and determined to be stored in some other servers. May be > finally stored into B and C. > > What I want is listen to the upload event. > And one and only one of them A, B, C kick off some external process. > > Any API for that ? > Or I should have watching processes in all A, B, C servers (will have race > condition and locking problem)? > > Sorry, I am new to Riak. I may miss some important components. > Please point that out to me. > > Thanks > > -- > Best Regards, > Eric Fong > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > > > -- Best Regards, Eric Fong
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