Port Numbers in Horizontal Cluster

[jboss_cody]

Hello again,

I have a new question regarding the BindException which I receive when I start certain nodes in my cluster.

I have a vertical cluster defined, which works as of now. The I.P.'s are concurrent, (i.e. 10.0.0.1, 10.0.0.2, 10.0.0.3). Now I want to introduced another set of concurrent nodes, with a different range of I.p. addresses. (i.e. 10.0.0.11, 10.0.0.12, 10.0.0.13). When I do this, the first range of nodes (1-3) see the new nodes, but I get BindingExceptions when I start my new nodes. Can someone please explain to me why the new nodes (ip's 11-13) must have different port numbers? All nodes are referring to the same cluster, (DefaultPartition). I do not understand why the first set of nodes are able to use the same port numbers, while the second set of nodes must have different values... Any advice/tips/guidance is greatly appreciated.

Thanks in advance...

[brian.stansberry]

Post some details about your exception; server.log segments with stack traces.

[jboss_cody]

I solved the Binding issue, it was because of some mistakes in my network config files.

I do have another problem.

My 2nd set of nodes aren't joining my cluster, & I'm not sure why. I get the following message in server.log:

WARN [org.jgroups.protocols.pbcase.NAKACK] [...] discarded message from non-member my view is [...]

Is there something else I must do to get my 2nd set of nodes to be able to join the original cluster?

The "PartitionName" and cluster configurations are mirror images of the original. (with the exception of my Apache-modjk mappings)

Please help.

[brian.stansberry]

See troubleshooting tips in Section 2.8 of http://www.jgroups.org/javagroupsnew/docs/manual/html/ch02.html and in
http://wiki.jboss.org/wiki/Wiki.jsp?page=TestingJBoss .

[jboss_cody]

Thank you.

[jboss_cody]

I have read through the links which you provided, however, it is still unclear to me what needs to be done.

Do I need to specify the binding address at startup for my second set of nodes?

[jboss_cody]

**bump**

[jboss_cody]

Do both sets of nodes need to be bound, or only one of the two sets?

[jboss_cody]

bump**