Hi, Setup - slider version .80, secure hadoop cluster, registry enabled with security. Noticed using *** zookeeper client (zkCli.sh) *** that when slider application is stopped, the registry entries in zookeeper /registry/users/xxx/services/org-apache-slider/abc/components do not get deleted. However, they do get updated when application is started again and new container IDs get allocated. In this case, the components/containers_ do reflect new container IDs. Also noticed that ZK registry entries do get deleted if "destroy" applications is done. Is this expected behavior ? Shouldn't the ZK entries be deleted when application and its containers are not present after application is stopped ? Thanks in advance, Manoj ... View more

Hello, Can some explain the documented limitation in http://slider.incubator.apache.org/docs/slider_specs/specifying_exports.html In the section on exporting data at component level, "Currently, only the host name and dynamically allocated port values can be exported" Why only host/port exports are allowed @ component level ? Thanks, Manoj ... View more