Package org.apache.hadoop.hdfs.shortcircuit

Class DomainSocketFactory

java.lang.Object

org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory

public class DomainSocketFactory
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DomainSocketFactory.PathInfo
static class	DomainSocketFactory.PathState

Constructor Summary

Constructors

Constructor	Description
DomainSocketFactory(DfsClientConf.ShortCircuitConf conf)

Method Summary

Modifier and Type	Method	Description
void	clearPathMap()
org.apache.hadoop.net.unix.DomainSocket	createSocket(DomainSocketFactory.PathInfo info, int socketTimeout)
void	disableDomainSocketPath(java.lang.String path)
void	disableShortCircuitForPath(java.lang.String path)
long	getPathExpireSeconds()
DomainSocketFactory.PathInfo	getPathInfo(java.net.InetSocketAddress addr, DfsClientConf.ShortCircuitConf conf)	Get information about a domain socket path.

Methods inherited from class java.lang.Object

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

Constructor Detail

DomainSocketFactory

public DomainSocketFactory(DfsClientConf.ShortCircuitConf conf)

Method Detail

getPathInfo

public DomainSocketFactory.PathInfo getPathInfo(java.net.InetSocketAddress addr,
                                                DfsClientConf.ShortCircuitConf conf)
                                         throws java.io.IOException

Get information about a domain socket path.

Parameters:

addr - The inet address to use.

conf - The client configuration.

Returns:

Information about the socket path.

Throws:

java.io.IOException

createSocket

public org.apache.hadoop.net.unix.DomainSocket createSocket(DomainSocketFactory.PathInfo info,
                                                            int socketTimeout)

disableShortCircuitForPath

public void disableShortCircuitForPath(java.lang.String path)

disableDomainSocketPath

public void disableDomainSocketPath(java.lang.String path)

clearPathMap

@VisibleForTesting
public void clearPathMap()

getPathExpireSeconds

public long getPathExpireSeconds()