jboss cluster - packet is discarded

[Former Community Member]

according to server.log and gemfire.log the cluster seems to run fine. but i am getting these messages any idea?

14:36:16,573 WARN  [UDP] packet from 10.100.102.97:37696 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:16,604 WARN  [UDP] packet from 10.100.102.102:47131 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:17,457 WARN  [UDP] packet from 10.100.102.97:37696 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:17,458 WARN  [UDP] packet from 10.100.102.97:37696 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:18,488 WARN  [UDP] packet from 10.100.102.97:37696 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:22,529 WARN  [UDP] packet from 10.100.102.97:37696 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:24,022 WARN  [UDP] packet from 10.100.102.102:47131 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:24,052 WARN  [UDP] packet from 10.100.102.97:37696 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:26,244 WARN  [UDP] packet from 10.100.102.102:47131 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:26,986 WARN  [UDP] packet from 10.100.102.97:37696 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:28,098 WARN  [UDP] packet from 10.100.102.97:37696 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:28,140 WARN  [UDP] packet from 10.100.102.102:47131 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:31,930 WARN  [UDP] packet from 10.100.102.97:37696 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:32,650 WARN  [UDP] packet from 10.100.102.102:47131 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:32,664 WARN  [UDP] packet from 10.100.102.102:47131 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:33,479 WARN  [UDP] packet from 10.100.102.102:47131 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:33,598 WARN  [UDP] packet from 10.100.102.102:47131 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:34,346 WARN  [UDP] packet from 10.100.102.102:47131 has different version (22913) from ours (2.4.1). Packet is discarded

14:36:34,892 WARN  [UDP] packet from 10.100.102.97:37696 has different version (22913) from ours (2.4.1). Packet is discarded

[JayanKandathil]

You need to configure these JBoss instances so that they don't try to cluster with one another.  More here:

http://blogs.adobe.com/livecycle/2009/01/jgroups_and_livecycle_es.html

[Former Community Member]

what does it mean "so that they don't try to cluster with one another"

i did configure it. even tried this link.

http://blogs.adobe.com/livecycle/2008/12/livecycle_gemfire_distributed.html

still the same...

by the way i get these warnings even when 1 node is running.

[JayanKandathil]

If you are getting these even when only 1 node is running, chances are that there are other JBoss nodes in your network which are trying to cluster with your node.

[Former Community Member]

well according to the IP where the messages are comming from it is livecycle jboss only. i also changed the broadcast address, still the same issue.

[JayanKandathil]

You need to change three things to make a JGroup unique:

- mcast_addr (multicast address)

- mcast_port (multicast port)

- partition name

Partition name can be set in run.bat using this:

-Djboss.partition.name=MYPARTITION

[Former Community Member]

this all was done allready..

thank you for your help i did setup now TCP locators as i will have to use this in the horizontal cluster anyway.