org.apache.flink.util

Class NetUtils

java.lang.Object

org.apache.flink.util.NetUtils

public class NetUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
NetUtils()

Method Summary

Modifier and Type	Method and Description
static String	getHostnameFromFQDN(String fqdn) Turn a fully qualified domain name (fqdn) into a hostname.

Methods inherited from class java.lang.Object

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

Constructor Detail

NetUtils

public NetUtils()

Method Detail

getHostnameFromFQDN

public static String getHostnameFromFQDN(String fqdn)

Turn a fully qualified domain name (fqdn) into a hostname. If the fqdn has multiple subparts (separated by a period '.'), it will take the first part. Otherwise it takes the entire fqdn.

Parameters:

fqdn - The fully qualified domain name.

Returns:

The hostname.