[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-6651?page=c... ] Scott Marlow updated HHH-6651: ------------------------------ Description: Calling javax.persistence.Persistence.createEntityManagerFactory with an active JTA transaction, leads to an NPE and error "HHH00231:Schema export unsuccessful: java.sql.SQLException: You cannot set autocommit during a managed transaction!" The is with a Persistence unit with transaction_type = JTA (the problem doesn't occur if transaction_type = RESOURCE_LOCAL since the JTA transaction is ignored for that). I created a AS7 unit test here if that is helpful. https://github.com/scottmarlow/jboss-as/tree/bootstrap is the branch and https://github.com/scottmarlow/jboss-as/commit/f181d5e919c64d62b1e8ab5e45... contains the change. Correction, the user forum is referencing a different problem. The NPE that the user is getting is really shown here http://pastie.org/2527178 The user forum report is here http://community.jboss.org/message/626226 was: Calling javax.persistence.Persistence.createEntityManagerFactory with an active JTA transaction, leads to an NPE and error "HHH00231:Schema export unsuccessful: java.sql.SQLException: You cannot set autocommit during a managed transaction!" The is with a Persistence unit with transaction_type = JTA (the problem doesn't occur if transaction_type = RESOURCE_LOCAL since the JTA transaction is ignored for that). I created a AS7 unit test here if that is helpful. https://github.com/scottmarlow/jboss-as/tree/bootstrap is the branch and https://github.com/scottmarlow/jboss-as/commit/f181d5e919c64d62b1e8ab5e45... contains the change. The NPE that the user is getting is shown here http://pastie.org/2526570 The user forum report is here http://community.jboss.org/message/626226 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-6651?page=c... ] Scott Marlow updated HHH-6651: ------------------------------ Description: Calling javax.persistence.Persistence.createEntityManagerFactory with an active JTA transaction, can lead to "HHH00231:Schema export unsuccessful: java.sql.SQLException: You cannot set autocommit during a managed transaction!" The is with a Persistence unit with transaction_type = JTA (the problem doesn't occur if transaction_type = RESOURCE_LOCAL since the JTA transaction is ignored for that). I created a AS7 unit test here if that is helpful. https://github.com/scottmarlow/jboss-as/tree/bootstrap is the branch and https://github.com/scottmarlow/jboss-as/commit/f181d5e919c64d62b1e8ab5e45... contains the change. Correction, the user forum is referencing a different problem. The NPE that the user is getting is really shown here http://community.jboss.org/message/626298#626298 The user forum report is here http://community.jboss.org/message/626226 (be careful reading because the wrong exception is pasted a few times). was: Calling javax.persistence.Persistence.createEntityManagerFactory with an active JTA transaction, leads to an NPE and error "HHH00231:Schema export unsuccessful: java.sql.SQLException: You cannot set autocommit during a managed transaction!" The is with a Persistence unit with transaction_type = JTA (the problem doesn't occur if transaction_type = RESOURCE_LOCAL since the JTA transaction is ignored for that). I created a AS7 unit test here if that is helpful. https://github.com/scottmarlow/jboss-as/tree/bootstrap is the branch and https://github.com/scottmarlow/jboss-as/commit/f181d5e919c64d62b1e8ab5e45... contains the change. Correction, the user forum is referencing a different problem. The NPE that the user is getting is really shown here http://pastie.org/2527178 The user forum report is here http://community.jboss.org/message/626226 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-6651?page=c... ] Steve Ebersole closed HHH-6651. ------------------------------- Resolution: Rejected Fix Version/s: (was: 4.0.0.CR3) The difficulty here is that performing schema export during an existing JTA transaction will be problematic on many databases which implicitly commit transactions on DDL statement execution (CREATE, ALTER, etc). The real solution is to suspend this transaction prior to attempting to build the {{SessionFactory}}/{{EntityManagerFactory}} with schema exporting enabled. We could definitely attempt to add this behavior to Hibernate at some point, but that moves into the realm of an enhancement request as opposed to a bug. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira