[JBoss-user] [Clustering/JBoss] - Re: Anyone seen this before?
I am just having the same problem. Checked the logs of one of the cluster nodes (where we have some active HA services) and it is full of the message: 15:06:05,687 ERROR [UDP] exception=java.net.SocketException: The message is larger than the maximum supported by the underlying transport: Datagram send failed, msg=[dst: OTO:3795 (additional data: 20 bytes), src: OTO:3688 (additional data: 20 bytes) (3 headers), size = 0 bytes], mcast_addr=228.1.2.3:45566 We are running JBoss 4.0.1 SP1. Any idea what might cause this? View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3891030#3891030 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3891030 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Anyone seen this before?
I have not seen a repeat of the problem so I am going to leave thing alone;) What version of jgroups will be incorporated into jboss 4.03? View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3890592#3890592 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3890592 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Anyone seen this before?
2.2.7. 2.2.8 is binry-incompatible with 2.2.7, so we want to upgrade JBoss in 4.1.x and 3.3.x (if the latter ever occurs). However, I have tested 2.2.8 with both 3.2.7 and 4.0.2/4.0.3, and it works. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3890634#3890634 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3890634 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Anyone seen this before?
Hmm, this is strange. This is emitted by te datagramsocket's send() method,
when a datagram packet is too big (usually bigger than 65K).
But your message is small, the payload is *zero* bytes !
Can you do the following ? Go into org.jgroups.protocols.UDP and modify send()
(I'm assuming JGroups 2.2.7), see code below. This is already in 2.2.9
(currently in CVS). This should print out the size of the *marshalled* buffer
in case of an exception. If this doesn't help, you can always set a breakpoint
in this code.
Hope this helps !
void send(Message msg) throws Exception {
| IpAddress dest=(IpAddress)msg.getDest();
| byte[] buf=messageToBuffer(msg);
|
|try {
| doSend(buf, dest.getIpAddress(), dest.getPort());
|}
|catch(Exception ex) {
| StringBuffer sb=new StringBuffer(failed sending message to +
dest);
| if(buf == null)
| sb.append(, null buffer);
| else
| sb.append(, length= + buf.length + bytes);
| Exception tmp=new Exception(sb.toString() + buf, ex);
| throw tmp;
|}
| }
View the original post :
http://www.jboss.org/index.html?module=bbop=viewtopicp=3889993#3889993
Reply to the post :
http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3889993
---
SF.Net email is Sponsored by the Better Software Conference EXPO
September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices
Agile Plan-Driven Development * Managing Projects Teams * Testing QA
Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf
___
JBoss-user mailing list
JBoss-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: Anyone seen this before?
Another thing to try out is JGroups 2.2.8: this is API-compatible with 2.2.7, but you'll need to upgrade all of the node in the *same* cluster; I don't support mixed 2.2.7 and 2.2.8 clusters. I tested that 2.2.8 works ith JBoss 4.0.x and 3.2.x though. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3889994#3889994 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3889994 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
