Strange... I was sure it worked with mysql 5.0 when I used it in the past... Are you sure you use the correct mysql connector jar ?
bye norman Am Freitag, 24. Juni 2011 schrieb SuoNayi <[email protected]>: > Hi all, I have spent 3 hours on testing with different database, such as > mysql 5.0 and oracle. > It workes well on oracle and fails on mysql 5.0 too. > This shows that it is the issue of mysql,not james. > > > At 2011-06-24，"Norman Maurer" <[email protected]> wrote: > >>Do you also get this exception with derby as db or with mysql 5.0 ? >> >>bye >>norman >> >> >>Am Freitag, 24. Juni 2011 schrieb SuoNayi <[email protected]>: >>> No,I have noticed every time the exception appears the exception message is >>> the same as: >>> >>> java.io.InvalidClassException: [Ljava.lang.StackTraceElement;; enum >>> descriptor has non-zero serialVersionUID: 163864874655243298 >>> >>> Here "serialVersionUID: 163864874655243298" maybe a specifical error No? >>> >>> >>> >>> >>> At 2011-06-24，"Norman Maurer" <[email protected]> wrote: >>> >>>>Do you by any chance try to store an enum in the mail attribute ? >>>> >>>>bye >>>>norman >>>> >>>> >>>>Am Freitag, 24. Juni 2011 schrieb SuoNayi <[email protected]>: >>>>> Hi all,I am using james2.3.2 to be my mail server of which the backend >>>>> storage is mysql 5.5. I got a exception when james try to read attributes >>>>> from the spool. >>>>> >>>>> 23/06/11 16:39:49 DEBUG mailstore: Exception reading attributes >>>>> Mail1308818378708-0-to-163.com in spool >>>>> java.io.InvalidClassException: [Ljava.lang.StackTraceElement;; enum >>>>> descriptor has non-zero serialVersionUID: 163864874655243298 >>>>> at >>>>> java.io.ObjectStreamClass.readNonProxy(ObjectStreamClass.java:620) >>>>> at >>>>> java.io.ObjectInputStream.readClassDescriptor(ObjectInputStream.java:789) >>>>> at >>>>> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1534) >>>>> at >>>>> java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466) >>>>> at >>>>> java.io.ObjectInputStream.readArray(ObjectInputStream.java:1591) >>>>> at >>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299) >>>>> at >>>>> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1910) >>>>> at >>>>> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1834) >>>>> at >>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719) >>>>> at >>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305) >>>>> at >>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) >>>>> at java.util.HashMap.readObject(HashMap.java:1067) >>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>>> at >>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>>>> at >>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>>>> at java.lang.reflect.Method.invoke(Method.java:592) >>>>> at >>>>> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:946) >>>>> at >>>>> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1812) >>>>> at >>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719) >>>>> at >>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305) >>>>> at >>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) >>>>> at >>>>> org.apache.james.mailrepository.JDBCMailRepository.retrieve(JDBCMailRepository.java:846) >>>>> at org.apache.james.mailrepository --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
