javax.transaction.RollbackException when creating navigation node in GateIn
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Key: GTNPORTAL-855
URL:
https://jira.jboss.org/jira/browse/GTNPORTAL-855
Project: GateIn Portal
Issue Type: Bug
Security Level: Public (Everyone can see)
Environment: GateIn trunk (revision 2083) deployed on EAP5,
Sun JDK 1.6,
MySQL 5.1 shared database (between two GateIn nodes)
Reporter: Marek Posolda
Fix For: 3.1.0
I have a problem when having two GateIn instances on different servers running in cluster.
Steps to simulate:
1) Run node1 with -Dexo.profiles=cluster
2) Run node2 with -Dexo.profiles=cluster
3) Login as root in node1 and go to portalnavigation -> Edit navigations -> Add node
-> Use existing page in page selector (portal::classic::homepage) -> Fill node name
and title -> click to Save
4) Now I am able to see my new node. But I can see exceptions in server logs in both node1
and node2.
Exception on node2 is "[TxInterceptor] prepare failed!
java.lang.NullPointerException".
Exception on node1 is "[TxIsolatedOperation] Transaction has been rolled back
javax.transaction.RollbackException:
[com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted]
[com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted] Could not commit
transaction."
Full stacktraces of both exceptions are attached. Interesting is that I am also able to
see the page on second node. So it seems that nothing happens in application itself, only
exceptions in server logs are strange. Exception on node2 (NullPointerException) occurs
first and exception "RollbackExcption" on node1, where new navigations were
created, occurs after it. And I can see only when having cluster with more nodes. It
doesn't occur in single node.
For completeness: I am using shared database MySQL with JBoss datasources in
server/production/deploy directory and "no-tx-datasource" datasource. Both nodes
are executed with "-Dexo.profiles=cluster". I am attaching my
server/production/conf/gatein/configuration.xml.
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