Quick question, how do you fire event from controller to participants? - Henry
On Sat, Mar 22, 2014 at 2:09 PM, kishore g <[email protected]> wrote: > Hi, > > Thanks to Sandeep and Kanak we are getting close to having the new > helix-api package. > > https://github.com/kanakb/helix > > Here is the api package > https://github.com/kanakb/helix/tree/master/helix-api/src/main/java/org/apache/helix/api > > Feedback/suggestions? > > > Before we get started working on the roles (administrator, participant, > controller, spectator), we need to wrap up the constraints api. > > At a high level we have state & transition constraints at cluster, > participant, resource, partition granularity. > > We have two options > > #1 Have a separate package called constraints and have > (cluster|participant|resource|partition)Constraint. > > #2. Have StateConstraint & TransitionConstraint as attributes in > (cluster|participant|resource|partition)configuration. > > Thoughts. > > > thanks, > Kishore G
