[JSPWIKI-659] NotSerializableException on Tomcat restart , UserManager not Serializable

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.8.3, 2.9.1
• Fix Version/s: 2.10.2
• Component/s: Core & storage

Environment

apache-tomcat-6.0.16

• Assignee: Harry Metske
• Reporter: Vasilij Pupkin
• Created: 09/Aug/10 08:37
• Updated: 15/Nov/21 13:49
• Resolved: 30/Jan/15 12:37

Description

If you stop Tomcat using ctrl-C and restart it again, there is a NotSerializableException on the console. Looks like this has no consequences, but still it should not be.

SCHWERWIEGEND: IOException while loading persisted sessions: java.io.WriteAbortedException: writing
aborted; java.io.NotSerializableException: com.ecyrd.jspwiki.auth.UserManager$JSONUserModule
java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: com.ecyrd.jspwiki.
auth.UserManager$JSONUserModule
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
<<< SKIPPED >>>
Starting up background thread: WatchDog for 'JSPWiki'.
17.03.2008 11:40:43 org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
17.03.2008 11:40:43 org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
17.03.2008 11:40:43 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/31 config=null
17.03.2008 11:40:43 org.apache.catalina.startup.Catalina start
INFO: Server startup in 4239 ms

Issue Links

• breaks: JSPWIKI-766 Quick Search not working anymore
• is a clone of: JSPWIKI-213 NotSerializableException on Tomcat restart
• is duplicated by: JSPWIKI-679 com.ecyrd.jspwiki.auth.UserManager throws NotSerializableException
• is related to: JSPWIKI-276 Use jackson instead of jsonrpc
• relates to: JSPWIKI-57 UserManager & JSONUserModule missing Serializable
• relates to: JSPWIKI-566 AJAX server-side rewrite