Hi Bill, I checked in a fix? in CVS without using a temp vector. Did this solution works for you?
regards, Armin ----- Original Message ----- From: "V.B. Skrypnyk" <[EMAIL PROTECTED]> To: "OJB Users List" <[EMAIL PROTECTED]> Sent: Thursday, March 06, 2003 7:32 AM Subject: Re: ODMG recursive locking / ConcurrentModificationException > I just added code for a temporary vector and it worked. The change below > must have gotten lost. > Or was there a problem with the solution? > --Bill. > > ----- Original Message ----- > From: "V.B. Skrypnyk" <[EMAIL PROTECTED]> > To: "OJB Users List" <[EMAIL PROTECTED]> > Sent: Wednesday, March 05, 2003 10:24 PM > Subject: ODMG recursive locking / ConcurrentModificationException > > > > Hi, > > > > I found a thread on the list > > > (http://archives.apache.org/eyebrowse/[EMAIL PROTECTED] apac > > he.org&msgId=593039) in which it is said: > > >Indeed you stumbled across a bug in the ObjectEnvelopeTable class. The > > >bug was fixed on 2002/12/23 13:27:59 which means it is not available on > > >version 0.9.8. It is however available directly from the cvs server. > > > > > >The Concurrent Modification Exception occurs while upgrading the > > >locks in a commit operation of the ObjectEnvelopeTable class. The > > >solution we came up with was to iterate over temporary vector while > > >upgrading the locks. > > > > > >Cheers, > > >Luis Cruz > > I have just downloaded the latest cvs version, and I have the same > problem. > > Did the change get lost by any chance? > > --Bill > > My stack trace: > > [java] java.util.ConcurrentModificationException [java] at > > java.util.AbstractList$Itr.checkForComodification(AbstractList.java:444) > > [java] [org.apache.ojb.odmg.ObjectEnvelopeTable] ERROR: Commit on object > > level failed for tx [EMAIL PROTECTED] [java] > > at java.util.AbstractList$Itr.next(AbstractList.java:417) [java] > at > > > org.apache.ojb.odmg.ObjectEnvelopeTable.commitAllEnvelopes(ObjectEnvelop eTab > > le.java:218) [java] at > > > org.apache.ojb.odmg.ObjectEnvelopeTable.commit(ObjectEnvelopeTable.java: 187) > > [java] null [java] [org.apache.ojb.odmg.TransactionImpl] ERROR: Could > > not prepare for commit: null [java] at > > > org.apache.ojb.odmg.TransactionImpl.doCommitOnObjects(TransactionImpl.ja va:3 > > 26) [java] at > > org.apache.ojb.odmg.TransactionImpl.prepare(TransactionImpl.java:575) > > [java] at > > org.apache.ojb.odmg.TransactionImpl.commit(TransactionImpl.java:525) > > [java] at test.Test.main(Test.java:70) [java] > > [org.apache.ojb.broker.accesslayer.ConnectionManagerImpl] INFO: Rollback > was > > called, do rollback on current connection > > [EMAIL PROTECTED] [java] > > java.sql.SQLException: General error: Warning: Some non-transactional > > changed tables couldn't be rolled back [java] at > > org.gjt.mm.mysql.MysqlIO.sendCommand(MysqlIO.java:497) [java] > > [org.apache.ojb.broker.accesslayer.ConnectionManagerImpl] ERROR: Rollback > on > > the underlying connection failed [java] at > > org.gjt.mm.mysql.MysqlIO.sqlQueryDirect(MysqlIO.java:550) [java] > at > > org.gjt.mm.mysql.MysqlIO.sqlQuery(MysqlIO.java:635) [java] General > > error: Warning: Some non-transactional changed tables couldn't be rolled > > back [java] at > > org.gjt.mm.mysql.Connection.execSQL(Connection.java:882) [java] at > > org.gjt.mm.mysql.Connection.execSQL(Connection.java:815) [java] at > > org.gjt.mm.mysql.Connection.rollback(Connection.java:551) [java] > at > > > com.p6spy.engine.logging.P6LogConnection.rollback(P6LogConnection.java:1 45) > > [java] at > > > org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.localRollback(Co nnec > > tionManagerImpl.java:245) [java] at > > > org.apache.ojb.broker.singlevm.PersistenceBrokerImpl.abortTransaction(Pe rsis > > tenceBrokerImpl.java:358) [java] at > > > org.apache.ojb.broker.singlevm.PersistenceBrokerImpl.close(PersistenceBr oker > > Impl.java:320) [java] at > > > org.apache.ojb.broker.singlevm.DelegatingPersistenceBroker.close(Delegat ingP > > ersistenceBroker.java:132) [java] at > > > org.apache.ojb.broker.singlevm.PoolablePersistenceBroker.close(PoolableP ersi > > stenceBroker.java:28) [java] at > > org.apache.ojb.odmg.TransactionImpl.doClose(TransactionImpl.java:424) > > [java] at > > org.apache.ojb.odmg.TransactionImpl.commit(TransactionImpl.java:548) > > [java] at test.Test.main(Test.java:70) [java] > > org.odmg.TransactionAbortedException [java] at > > > org.apache.ojb.odmg.ObjectEnvelopeTable.commit(ObjectEnvelopeTable.java: 198) > > [java] at > > > org.apache.ojb.odmg.TransactionImpl.doCommitOnObjects(TransactionImpl.ja va:3 > > 26) [java] at > > org.apache.ojb.odmg.TransactionImpl.prepare(TransactionImpl.java:575) > > [java] at > > org.apache.ojb.odmg.TransactionImpl.commit(TransactionImpl.java:525) > > [java] at test.Test.main(Test.java:70) [java] Exception in thread > > "main" [java] Java Result: 1 > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
