https://bz.apache.org/bugzilla/show_bug.cgi?id=61710
Bug ID: 61710 Summary: Tomcat session replication:java.io.NotSerializableException: oracle.jdbc.driver.T4CConnection Product: Tomcat 8 Version: 8.5.23 Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P2 Component: Cluster Assignee: dev@tomcat.apache.org Reporter: youany...@qq.com Target Milestone: ---- This error happened in tomcat session replicated when connecting with Oracle, there is no connection instance in session objects of my project! 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) at ... -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org