On 17 Nov 2011, at 02:59, Eric Fong wrote: > 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.
I think that pre/post commit hooks would satisfy this requirement. Have a look at the wiki page for more details http://wiki.basho.com/Commit-Hooks.html Cheers Russell > > Thanks > > -- > Best Regards, > Eric Fong > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
_______________________________________________ riak-users mailing list [email protected] http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
