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

Class ClientHAProxyFactory<T>

java.lang.Object

org.apache.hadoop.hdfs.server.namenode.ha.ClientHAProxyFactory<T>

All Implemented Interfaces:

HAProxyFactory<T>

public class ClientHAProxyFactory<T>
extends Object
implements HAProxyFactory<T>

Constructor Summary

Constructors

Constructor	Description
ClientHAProxyFactory()

Method Summary

Modifier and Type	Method	Description
T	createProxy(org.apache.hadoop.conf.Configuration conf, InetSocketAddress nnAddr, Class<T> xface, org.apache.hadoop.security.UserGroupInformation ugi, boolean withRetries)
T	createProxy(org.apache.hadoop.conf.Configuration conf, InetSocketAddress nnAddr, Class<T> xface, org.apache.hadoop.security.UserGroupInformation ugi, boolean withRetries, AtomicBoolean fallbackToSimpleAuth)
void	setAlignmentContext(org.apache.hadoop.ipc.AlignmentContext alignmentContext)	Set the alignment context to be used when creating new proxies using this factory.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ClientHAProxyFactory

public ClientHAProxyFactory()

Method Details

setAlignmentContext

public void setAlignmentContext(org.apache.hadoop.ipc.AlignmentContext alignmentContext)

Description copied from interface: HAProxyFactory

Set the alignment context to be used when creating new proxies using this factory. Not all implementations will use this alignment context.

Specified by:

setAlignmentContext in interface HAProxyFactory<T>

createProxy

public T createProxy(org.apache.hadoop.conf.Configuration conf,
 InetSocketAddress nnAddr,
 Class<T> xface,
 org.apache.hadoop.security.UserGroupInformation ugi,
 boolean withRetries,
 AtomicBoolean fallbackToSimpleAuth)
              throws IOException

Specified by:

createProxy in interface HAProxyFactory<T>

Throws:

IOException

createProxy

public T createProxy(org.apache.hadoop.conf.Configuration conf,
 InetSocketAddress nnAddr,
 Class<T> xface,
 org.apache.hadoop.security.UserGroupInformation ugi,
 boolean withRetries)
              throws IOException

Specified by:

createProxy in interface HAProxyFactory<T>

Throws:

IOException