@InterfaceAudience.LimitedPrivate(value={"YARN","MAPREDUCE"})
public class RackResolver
extends Object
| Constructor and Description |
|---|
RackResolver() |
| Modifier and Type | Method and Description |
|---|---|
static void |
init(org.apache.hadoop.conf.Configuration conf) |
static org.apache.hadoop.net.Node |
resolve(org.apache.hadoop.conf.Configuration conf,
String hostName)
Utility method for getting a hostname resolved to a node in the
network topology.
|
static org.apache.hadoop.net.Node |
resolve(String hostName)
Utility method for getting a hostname resolved to a node in the
network topology.
|
public static void init(org.apache.hadoop.conf.Configuration conf)
public static org.apache.hadoop.net.Node resolve(org.apache.hadoop.conf.Configuration conf,
String hostName)
conf - hostName - Node after resolving the hostnamepublic static org.apache.hadoop.net.Node resolve(String hostName)
init(Configuration) explicitly.hostName - Node after resolving the hostnameCopyright © 2022 Apache Software Foundation. All rights reserved.