Uses of Interface
org.apache.hadoop.net.DNSToSwitchMapping

Packages that use DNSToSwitchMapping

Package	Description
org.apache.hadoop.net	Network-related classes.

Uses of DNSToSwitchMapping in org.apache.hadoop.net

Classes in org.apache.hadoop.net that implement DNSToSwitchMapping

Modifier and Type	Class	Description
class	AbstractDNSToSwitchMapping	This is a base class for DNS to Switch mappings.
class	CachedDNSToSwitchMapping	A cached implementation of DNSToSwitchMapping that takes an raw DNSToSwitchMapping and stores the resolved network location in a cache.
class	ScriptBasedMapping	This class implements the DNSToSwitchMapping interface using a script configured via the CommonConfigurationKeysPublic.NET_TOPOLOGY_SCRIPT_FILE_NAME_KEY option.
class	TableMapping	Simple DNSToSwitchMapping implementation that reads a 2 column text file.

Fields in org.apache.hadoop.net declared as DNSToSwitchMapping

Modifier and Type	Field	Description
protected final DNSToSwitchMapping	CachedDNSToSwitchMapping.rawMapping	The uncached mapping

Methods in org.apache.hadoop.net with parameters of type DNSToSwitchMapping

Modifier and Type	Method	Description
static boolean	AbstractDNSToSwitchMapping.isMappingSingleSwitch(DNSToSwitchMapping mapping)	Query for a DNSToSwitchMapping instance being on a single switch.

Constructors in org.apache.hadoop.net with parameters of type DNSToSwitchMapping

Modifier	Constructor	Description
	CachedDNSToSwitchMapping(DNSToSwitchMapping rawMapping)	cache a raw DNS mapping
	ScriptBasedMapping(DNSToSwitchMapping rawMap)	Create an instance from the given raw mapping