Uses of Class
org.apache.hadoop.hdfs.server.namenode.ha.AbstractNNFailoverProxyProvider

Packages that use AbstractNNFailoverProxyProvider

Package	Description
org.apache.hadoop.hdfs
org.apache.hadoop.hdfs.server.namenode.ha

Uses of AbstractNNFailoverProxyProvider in org.apache.hadoop.hdfs

Methods in org.apache.hadoop.hdfs that return AbstractNNFailoverProxyProvider

Modifier and Type	Method	Description
static <T> AbstractNNFailoverProxyProvider<T>	NameNodeProxiesClient.createFailoverProxyProvider(org.apache.hadoop.conf.Configuration conf, URI nameNodeUri, Class<T> xface, boolean checkPort, AtomicBoolean fallbackToSimpleAuth)	Creates the Failover proxy provider instance
protected static <T> AbstractNNFailoverProxyProvider<T>	NameNodeProxiesClient.createFailoverProxyProvider(org.apache.hadoop.conf.Configuration conf, URI nameNodeUri, Class<T> xface, boolean checkPort, AtomicBoolean fallbackToSimpleAuth, HAProxyFactory<T> proxyFactory)

Methods in org.apache.hadoop.hdfs with parameters of type AbstractNNFailoverProxyProvider

Modifier and Type	Method	Description
static <T> NameNodeProxiesClient.ProxyAndInfo<T>	NameNodeProxiesClient.createHAProxy(org.apache.hadoop.conf.Configuration conf, URI nameNodeUri, Class<T> xface, AbstractNNFailoverProxyProvider<T> failoverProxyProvider)	Creates an explicitly HA-enabled proxy object.

Uses of AbstractNNFailoverProxyProvider in org.apache.hadoop.hdfs.server.namenode.ha

Subclasses of AbstractNNFailoverProxyProvider in org.apache.hadoop.hdfs.server.namenode.ha

Modifier and Type	Class	Description
class	ConfiguredFailoverProxyProvider<T>	A FailoverProxyProvider implementation which allows one to configure multiple URIs to connect to during fail-over.
class	InMemoryAliasMapFailoverProxyProvider<T>	A ConfiguredFailoverProxyProvider implementation used to connect to an InMemoryAliasMap.
class	IPFailoverProxyProvider<T>	A NNFailoverProxyProvider implementation which works on IP failover setup.
class	ObserverReadProxyProvider<T>	A FailoverProxyProvider implementation that supports reading from observer namenode(s).
class	ObserverReadProxyProviderWithIPFailover<T extends ClientProtocol>	Extends ObserverReadProxyProvider to support NameNode IP failover.
class	RequestHedgingProxyProvider<T>	A FailoverProxyProvider implementation that technically does not "failover" per-se.
class	RouterObserverReadConfiguredFailoverProxyProvider<T>	A FailoverProxyProvider implementation to support automatic msync-ing when using routers.
class	RouterObserverReadProxyProvider<T>	A FailoverProxyProvider implementation to support automatic msync-ing when using routers.
class	WrappedFailoverProxyProvider<T>	A NNFailoverProxyProvider implementation which wrapps old implementations directly implementing the FailoverProxyProvider interface.

Constructors in org.apache.hadoop.hdfs.server.namenode.ha with parameters of type AbstractNNFailoverProxyProvider

Modifier	Constructor	Description
	ObserverReadProxyProvider(org.apache.hadoop.conf.Configuration conf, URI uri, Class<T> xface, HAProxyFactory<T> factory, AbstractNNFailoverProxyProvider<T> failoverProxy)
	ObserverReadProxyProviderWithIPFailover(org.apache.hadoop.conf.Configuration conf, URI uri, Class<T> xface, HAProxyFactory<T> factory, AbstractNNFailoverProxyProvider<T> failoverProxy)
	RouterObserverReadProxyProvider(org.apache.hadoop.conf.Configuration conf, URI uri, Class<T> xface, HAProxyFactory<T> factory, AbstractNNFailoverProxyProvider<T> failoverProxy)