]
Scott Marlow commented on JBAS-7096:
------------------------------------
For another clue, look in the logs for value "add, key=".
I see hits for "FarmProfileRepositoryClusteringHandler" and
"HAModClusterService".
More worrisome, I don't see hits for "HASingletonDeployer", which probably
explains why we hit the "no replicants" case that returns true on both nodes.
Interesting...
SLSB with dependency on HASingletonDeployer / Barrier results in
error message on second node on startup
--------------------------------------------------------------------------------------------------------
Key: JBAS-7096
URL:
https://jira.jboss.org/browse/JBAS-7096
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Clustering
Affects Versions: JBossAS-5.1.0.GA
Environment: RHEL 4 Update 7 (and OSX 10.5.7), Sun JRE 1.6.0_12, JBoss 5.1.0 -
"all" configuration
Reporter: Richard Taylor
Assignee: Scott Marlow
Priority: Minor
Fix For: TBD
Basic cluster, two JBoss 5.1.0 nodes, "all" configuration. First node starts
fine. Second node starts, however at the end of starting, any SLSBs that depend on the
barrier result in an error being logged at startup (on the second node).
Example:
DEPLOYMENTS MISSING DEPENDENCIES:
Deployment
"jboss.j2ee:ear=app-ear.ear,jar=app-ejb.jar,name=BoardPollerMDB,service=EJB3" is
missing the following dependencies:
Dependency "<UNKNOWN
jboss.j2ee:ear=app-ear.ear,jar=app-ejb.jar,name=BoardPollerMDB,service=EJB3>"
(should be in state "Described", bu
t is actually in state "** UNRESOLVED Demands
'jboss.ha:service=HASingletonDeployer,type=Barrier' **")
DEPLOYMENTS IN ERROR:
Deployment "<UNKNOWN
jboss.j2ee:ear=app-ear.ear,jar=app-ejb.jar,name=BoardPollerMDB,service=EJB3>" is
in error due to the following reas
on(s): ** UNRESOLVED Demands 'jboss.ha:service=HASingletonDeployer,type=Barrier'
**
The SLSBs on node 2 do properly start in a failover scenario when node 1 goes down. So
functionally things seem OK. However the error message is a little concerning and it
leaves us wondering if there is more to the problem.
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