org.apache.hadoop.yarn.client

Interface RMFailoverProxyProvider<T>

All Superinterfaces:

AutoCloseable, Closeable, org.apache.hadoop.io.retry.FailoverProxyProvider<T>

All Known Implementing Classes:

ConfiguredRMFailoverProxyProvider, RequestHedgingRMFailoverProxyProvider

@InterfaceAudience.Private
public interface RMFailoverProxyProvider<T>
extends org.apache.hadoop.io.retry.FailoverProxyProvider<T>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.io.retry.FailoverProxyProvider

org.apache.hadoop.io.retry.FailoverProxyProvider.ProxyInfo<T>

Method Summary

Methods

Modifier and Type	Method and Description
void	init(org.apache.hadoop.conf.Configuration conf, RMProxy<T> proxy, Class<T> protocol) Initialize internal data structures, invoked right after instantiation.

Methods inherited from interface org.apache.hadoop.io.retry.FailoverProxyProvider

getInterface, getProxy, performFailover

Methods inherited from interface java.io.Closeable

close

Method Detail

init

void init(org.apache.hadoop.conf.Configuration conf,
        RMProxy<T> proxy,
        Class<T> protocol)

Initialize internal data structures, invoked right after instantiation.

Parameters:

conf - Configuration to use

proxy - The RMProxy instance to use

protocol - The communication protocol to use