Hi suman, What version of hedwig is this? trunk? What do the logs say? You should find them in hedwig-server/logs if you are using trunk and start the server with hedwig-daemon.sh, otherwise they should be printed to the console.
-Ivan > HedWigClient client = new HedwigClient(conf) > > Subscriber sub = client.getSubscriber() > > if(!sub.hasSubscription(topic, subscription)) { > sub.subscriber(topic, subscription, CreateOrAttach.CREATE_OR_ATTACH) > }