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

Class NameNodeHAProxyFactory<T>

java.lang.Object

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

All Implemented Interfaces:

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

public class NameNodeHAProxyFactory<T>
extends Object
implements org.apache.hadoop.hdfs.server.namenode.ha.HAProxyFactory<T>

Constructor Summary

Constructors

Constructor	Description
NameNodeHAProxyFactory()

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)

Methods inherited from class java.lang.Object

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

Constructor Details

NameNodeHAProxyFactory

public NameNodeHAProxyFactory()

Method Details

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

Throws:

IOException

setAlignmentContext

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

Specified by:

setAlignmentContext in interface org.apache.hadoop.hdfs.server.namenode.ha.HAProxyFactory<T>