3 ms·
Well I'd kind of like to know how they extended ZooKeeper to do that.
by mcmire 15y ago
Well I'd kind of like to know how they extended ZooKeeper to do that.
- srjk 15y agoMaybe just zk clients that listen to updates (watchers) on specific znodes? Business/validation logic can be on clients that can either be embedded in the app or write out to a config file consumed by another process.