Can EAP 6.2 host controller be connected to a EAP 6.4 managed domain
Issue
- We are hosting many applications in our jboss eap 6.2 managed domain.
our plan is to migrate all applications to eap 6.4. Since it is not possible for us to migrate all applications at once and there is a support of different jboss eap version in one managed domain, we upgraded the domain controller to setup one new eap 6.4 server on a new host with a new profile+servergroup.
so it should be possible to migrate one application after another from jboss eap 6.2 (host=host1, profile=test1, servergroup=g_test1) to the new jboss eap 6.4 (host=host2, profile=test2, servergroup=g_test2)
In the managed domain we created therefore (as mentioned above) a seperate profile and servergroup.
we set up the profile from scratch by using the template from the domain.xml of a blank 6.4 domain.xml.
on the old 6.2 host controller (host1) we only configured server1 of servergroup1/profile1.
on the new 6.4 host controller (host2) we only configured server2 of servergroup2/profile2.
If we now launch the old host controller hctest1, we get the following error and the server won't start:
~~~
16.09.2015 17:15:03,884 ERROR [org.jboss.as.host.controller] (Controller Boot Thread) JBAS010901: Could not connect to master. Aborting. Error was: java.io.IOException: 1-$-JBAS014893: Transforming resource [
("profile" => "test2 "),
("subsystem" => "logging"),
("periodic-rotating-file-handler" => "FILE")
] for host controller 'hctest1' to subsystem 'logging' model version '1.3.0' --there were problems with some of the attributes and this resource will need to be ignored on that host. Details of problems: [JBAS014895: The following attributes are not understood in the target model version and this resource will need to be ignored on the target host: [named-formatter]]
16.09.2015 17:15:03,897 INFO [org.jboss.as] (MSC service thread 1-1) JBAS015950: JBoss EAP 6.2.4.GA (AS 7.3.4.Final-redhat-1) stopped in 8ms
~~~
- Is there any other solution, but changing the logging configuration in a 6.2 compatible way?
- How can we use new 6.4 features on our 6.4 server?
Environment
- Red Hat JBoss Enterprise Application Platform (EAP)
- 6.x
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