JTA synchronization for a distributed transaction called with incorrect TCCL ---------------------------------------------------------------------------- Key: WFLY-3548 URL: https://issues.jboss.org/browse/WFLY-3548 Project: WildFly Issue Type: Bug Security Level: Public(Everyone can see) Components: Transactions Affects Versions: 8.1.0.Final Reporter: Martin Kouba Assignee: Gytis Trikleris It seems the RequestProcessor which is processing JTA synchronizations does not have the right TCCL set. As a result, during synchronization invocation: * {{NameNotFoundException}} is thrown for a JNDI lookup of "java:comp/UserTransaction" * if we try to acccess {{org.jboss.weld.Container}} by means of {{org.jboss.as.weld.services.ModuleGroupSingletonProvider.TCCLSingleton}}, we get ISE: "Singleton not set....This means that you are trying to access a weld deployment with a Thread Context ClassLoader that is not associated with the deployment."