tomcat8.5自带session复制机制,在程序运行过程中为什么会报oracle的驱动连接T4CConnection不能序列化,程序里面没有任何Connection的类保存在session中。。
01-Nov-2017 16:45:26.653 SEVERE [https-jsse-nio-8443-exec-2] org.apache.catalina.ha.session.DeltaManager.requestCompleted Unable to serialize delta request for sessionid [F825A52DD9E0E7F8FD6BB3E3F721F841]
java.io.NotSerializableException: oracle.jdbc.driver.T4CConnection
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1183)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508)
...