Package org.apache.hadoop.yarn.server.sharedcachemanager

Class Summary

Class	Description
AppChecker	An interface for checking whether an app is running so that the cleaner service may determine if it can safely remove a cached entry.
CleanerService	The cleaner service that maintains the shared cache area, and cleans up stale entries on a regular basis.
ClientProtocolService	This service handles all rpc calls from the client to the shared cache manager.
RemoteAppChecker	An implementation of AppChecker that queries the resource manager remotely to determine whether the app is running.
SCMAdminProtocolService	This service handles all SCMAdminProtocol rpc calls from administrators to the shared cache manager.
SharedCacheManager	This service maintains the shared cache meta data.
SharedCacheUploaderService	This service handles all rpc calls from the NodeManager uploader to the shared cache manager.