[jboss-jira] [JBoss JIRA] (JGRP-1516) JGroups not forming cluster between two linux machines

Balamurali L (JIRA) jira-events at lists.jboss.org
Tue Sep 25 06:43:34 EDT 2012


    [ https://issues.jboss.org/browse/JGRP-1516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12721347#comment-12721347 ] 

Balamurali L commented on JGRP-1516:
------------------------------------

-Djava.net.preferIPv4Stack=true  -Djava.net.preferIPv6Addresses=false  -Djgroups.bind_addr=1.2.3.4   will solve this :)
                
> JGroups not forming cluster between two linux machines
> ------------------------------------------------------
>
>                 Key: JGRP-1516
>                 URL: https://issues.jboss.org/browse/JGRP-1516
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 3.0.14
>         Environment: Node 1 : Fedora release 14 (Laughlin) (32 bit) + java version "1.6.0_33"
> Node 2:- Red Hat Enterprise Linux Server release 6.0 (Santiago) (64 bit) +  java version "1.6.0_33"
>            Reporter: Balamurali L
>            Assignee: Bela Ban
>            Priority: Critical
>              Labels: worked
>
> Between linux and windows  the sample woks fine.
> I used bind_addr for this also firwall disabled.
> When new member join,viewAccepted() will be invoked.
> In between two linux ,am also using this configuration ,but not forming cluster.(not invoking viewAccepted()).Here also firwall disabled.
> McastReceiverTest and McastSenderTest works fine also i tried -Djgroups.bind_port=8801 -Djava.net.preferIPv4Stack=true.But not forming cluster.
> I am running two jgroup channel as below in two linux machines.
> Node 1 :-
> java -Djgroups.bind_addr=192.168.1.119 -cp ./jgroups-3.0.14.Final.jar:./$JAVA_HOME: SimpleChat
>     
>     public class SimpleChat extends ReceiverAdapter {
>     JChannel channel;
>     String user_name=System.getProperty("user.name", "n/a");
>     final List<String> state=new LinkedList<String>();
>     public void viewAccepted(View new_view) {
>         System.out.println("This is from @ADMIN@ ** view: " + new_view);
>     }
>         channel=new JChannel();
>         channel.setReceiver(this);
>         channel.connect("ChatCluster");
>         channel.getState(null, 10000);
> Node 2 :-
> java -Djgroups.bind_addr=192.168.1.119 -cp ./jgroups-3.0.14.Final.jar:./$JAVA_HOME: SimpleChat1
>         channel=new JChannel();
>         channel.connect("ChatCluster");
> in log :-
> admin-PC-38687: dropped message 6 from root-57050 (sender not in table [admin-PC-38687, localhost-53705]), view=[admin-PC-38687|1] [admin-PC-38687, localhost-53705]

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