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

Packages that use DNSToSwitchMapping

org.apache.hadoop.net

Network-related classes.

Uses of DNSToSwitchMapping in org.apache.hadoop.net

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

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

protected DNSToSwitchMapping

CachedDNSToSwitchMapping.rawMapping The uncached mapping

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

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

CachedDNSToSwitchMapping(DNSToSwitchMapping rawMapping)
cache a raw DNS mapping

ScriptBasedMapping(DNSToSwitchMapping rawMap)
Create an instance from the given raw mapping