All Classes (Apache Hadoop YARN SharedCacheManager 3.4.1.100-eep-941 API)

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.
CleanerMetrics	This class is for maintaining the various Cleaner activity statistics and publishing them through the metrics interfaces.
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.
ClientSCMMetrics	This class is for maintaining client requests metrics and publishing them through the metrics interfaces.
InMemorySCMStore	A thread safe version of an in-memory SCM store.
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.
SCMController	The controller class for the shared cache manager web app.
SCMMetricsInfo	This class is used to summarize useful shared cache manager metrics for the webUI display.
SCMOverviewPage	This class is to render the shared cache manager web ui overview page.
SCMStore	An abstract class for the data store used by the shared cache manager service.
SCMWebServer	A very simple web interface for the metrics reported by `SharedCacheManager` TODO: Security for web ui (See YARN-2774)
SharedCacheManager	This service maintains the shared cache meta data.
SharedCacheResourceReference	This is an object that represents a reference to a shared cache resource.
SharedCacheUploaderMetrics	This class is for maintaining shared cache uploader requests metrics and publishing them through the metrics interfaces.
SharedCacheUploaderService	This service handles all rpc calls from the NodeManager uploader to the shared cache manager.