org.apache.hadoop.mapred

Class JobTrackerProxies

java.lang.Object

org.apache.hadoop.mapred.JobTrackerProxies

public class JobTrackerProxies
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JobTrackerProxies.ProxyAndInfo<PROXYTYPE> Wrapper for a client proxy as well as its associated service ID.

Constructor Summary

Constructors

Constructor and Description
JobTrackerProxies()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> JobTrackerProxies.ProxyAndInfo<T>	createNonHAProxy(org.apache.hadoop.conf.Configuration conf, InetSocketAddress jtAddr, Class<T> xface, org.apache.hadoop.security.UserGroupInformation ugi, boolean withRetries)
static <T> JobTrackerProxies.ProxyAndInfo<T>	createProxy(org.apache.hadoop.conf.Configuration conf, String jtAddress, Class<T> xface)

Methods inherited from class java.lang.Object

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

Constructor Detail

JobTrackerProxies

public JobTrackerProxies()

Method Detail

createProxy

public static <T> JobTrackerProxies.ProxyAndInfo<T> createProxy(org.apache.hadoop.conf.Configuration conf,
                                                String jtAddress,
                                                Class<T> xface)
                                                     throws IOException

Throws:

IOException

createNonHAProxy

public static <T> JobTrackerProxies.ProxyAndInfo<T> createNonHAProxy(org.apache.hadoop.conf.Configuration conf,
                                                     InetSocketAddress jtAddr,
                                                     Class<T> xface,
                                                     org.apache.hadoop.security.UserGroupInformation ugi,
                                                     boolean withRetries)
                                                          throws IOException

Throws:

IOException