Uses of Interface
org.apache.hadoop.hdfs.server.federation.resolver.ActiveNamenodeResolver

Packages that use ActiveNamenodeResolver

Package	Description
org.apache.hadoop.hdfs.server.federation.resolver	The resolver package contains indepedent data resolvers used in HDFS federation.
org.apache.hadoop.hdfs.server.federation.router	The router package includes the core services for a HDFS federation router.

Uses of ActiveNamenodeResolver in org.apache.hadoop.hdfs.server.federation.resolver

Classes in org.apache.hadoop.hdfs.server.federation.resolver that implement ActiveNamenodeResolver

Modifier and Type	Class	Description
class	MembershipNamenodeResolver	Implements a cached lookup of the most recently active namenode for a particular nameservice.

Uses of ActiveNamenodeResolver in org.apache.hadoop.hdfs.server.federation.router

Fields in org.apache.hadoop.hdfs.server.federation.router with type parameters of type ActiveNamenodeResolver

Modifier and Type	Field	Description
static java.lang.Class<? extends ActiveNamenodeResolver>	RBFConfigKeys.FEDERATION_NAMENODE_RESOLVER_CLIENT_CLASS_DEFAULT

Methods in org.apache.hadoop.hdfs.server.federation.router that return ActiveNamenodeResolver

Modifier and Type	Method	Description
ActiveNamenodeResolver	Router.getNamenodeResolver()	Get the namenode resolver for a subcluster.
ActiveNamenodeResolver	RouterRpcClient.getNamenodeResolver()	Get the active namenode resolver used by this client.
ActiveNamenodeResolver	RouterRpcServer.getNamenodeResolver()	Get the active namenode resolver.
static ActiveNamenodeResolver	FederationUtil.newActiveNamenodeResolver(org.apache.hadoop.conf.Configuration conf, StateStoreService stateStore)	Creates an instance of an ActiveNamenodeResolver from the configuration.

Constructors in org.apache.hadoop.hdfs.server.federation.router with parameters of type ActiveNamenodeResolver

Constructor	Description
NamenodeHeartbeatService(ActiveNamenodeResolver resolver, java.lang.String nsId, java.lang.String nnId)	Create a new Namenode status updater.
NamenodeHeartbeatService(ActiveNamenodeResolver resolver, java.lang.String nsId, java.lang.String nnId, java.lang.String resolvedHost)	Create a new Namenode status updater.
RouterRpcClient(org.apache.hadoop.conf.Configuration conf, Router router, ActiveNamenodeResolver resolver, RouterRpcMonitor monitor, org.apache.hadoop.hdfs.server.federation.router.RouterStateIdContext routerStateIdContext)	Create a router RPC client to manage remote procedure calls to NNs.
RouterRpcServer(org.apache.hadoop.conf.Configuration conf, Router router, ActiveNamenodeResolver nnResolver, FileSubclusterResolver fileResolver)	Construct a router RPC server.