WildFly server fails to start with transactions configured to be run with JDBCObject store ------------------------------------------------------------------------------------------ Key: WFLY-1460 URL: https://issues.jboss.org/browse/WFLY-1460 Project: WildFly Issue Type: Bug Components: Transactions Affects Versions: 8.0.0.Alpha1 Reporter: Ondřej Chaloupka Assignee: Stefano Maestri In case that you configure transactions subsystem for running with JDBCObject store the app server fails to start because of (it seems so) a circular dependency. You can expect the exception like: {code} ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 52) JBAS014612: Operation ("add") failed - address: ([("subsystem" => "transactions")]): org.jboss.msc.service.CircularDependencyException: Container jboss-as has a circular dependency: [service jboss.txn.ArjunaObjectStoreEnvironment, service jboss.txn.ArjunaRecoveryManager, service jboss.connector.transactionintegration, service jboss.cached-connection-manager, service jboss.data-source.java:jboss/datasources/JDBCObjectDS] {code} My assumption came from the configuration similar to this: {code} <datasource jta="false" jndi-name="java:jboss/datasources/JDBCObjectDS" pool-name="JDBCObjectDS" enabled="true" use-ccm="false"> <connection-url>jdbc:postgresql://postgresserver.com:5432/user1</connection-url> <driver-class>org.postgresql.Driver</driver-class> <driver>postgresql-9.2-1002.jdbc4.jar</driver> <security> <user-name>user1</user-name> <password>user1</password> </security> </datasource> {code} and the transaction config looks like this {code} <jdbc-store datasource-jndi-name="java:jboss/datasources/JDBCObjectDS" /> {code}