Package org.hibernate.search.util

Class JGroupsHelper

java.lang.Object

org.hibernate.search.util.JGroupsHelper

public class JGroupsHelper
extends Object

Common utility methods shared across subsystems dealing with JGroups

Constructor Summary

Constructors

Constructor	Description
JGroupsHelper()

Method Summary

Modifier and Type	Method	Description
static void	verifyIPv4IsPreferred()	Will throw an exception unless JVM property java.net.preferIPv4Stack was set to true.

Methods inherited from class java.lang.Object

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

Constructor Details

JGroupsHelper

public JGroupsHelper()

Method Details

verifyIPv4IsPreferred

public static void verifyIPv4IsPreferred()

Will throw an exception unless JVM property java.net.preferIPv4Stack was set to true. In some cases not defining it seems to hang state transfer without a meaningful error message.