[gatein-issues] [JBoss JIRA] Assigned: (GTNPORTAL-855) javax.transaction.RollbackException when creating navigation node in GateIn (cluster test with 2 GateIn nodes)

javax.transaction.RollbackException when creating navigation node in GateIn (cluster test with 2 GateIn nodes) -------------------------------------------------------------------------------------------------------------- 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 2166) deployed on EAP5, Sun JDK 1.6, MySQL 5.1 shared database (between two GateIn nodes) Reporter: Marek Posolda Assignee: Thomas Heute Fix For: 3.1.0-GA Attachments: configuration.properties, configuration.properties, exception-node1-rollbackException.txt, exception-node2-rollbackException.txt, GTNPORTAL-855.diff 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 not able to see my new node. But I am not able to see it after logout. 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." 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.