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Posted to dev@tomcat.apache.org by bu...@apache.org on 2007/02/12 18:57:49 UTC
DO NOT REPLY [Bug 41595] New: - java.io.NotSerializableException: org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper
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http://issues.apache.org/bugzilla/show_bug.cgi?id=41595
Summary: java.io.NotSerializableException:
org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardC
onnectionWrapper
Product: Tomcat 5
Version: 5.5.16
Platform: HP
URL: NOT PUBLIC
OS/Version: Windows Server 2003
Status: NEW
Severity: major
Priority: P2
Component: Catalina:Cluster
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: osegarra@gencat.net
CC: osegarra@gencat.net
We have Production and developement environments whith the same version of
apache-tomcat, jk and openssl versions. In our developement environment (PC
i686 based) we do not have any problem but the same application in production
environments raises this error. Is there any solution or workarroun ?
Of course all session variables implement serializable.
12/02/2007 18:05:30 org.apache.catalina.cluster.session.DeltaManager
requestCompleted
SEVERE: Unable to serialize delta request for sessionid
[2A003931BCFFD4524F86A4B0797B80DF.workerW12]
java.io.NotSerializableException:
org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at
org.apache.catalina.cluster.session.DeltaRequest$AttributeInfo.writeExternal
(DeltaRequest.java:346)
at org.apache.catalina.cluster.session.DeltaRequest.writeExternal
(DeltaRequest.java:263)
at org.apache.catalina.cluster.session.DeltaManager.unloadDeltaRequest
(DeltaManager.java:710)
at org.apache.catalina.cluster.session.DeltaManager.requestCompleted
(DeltaManager.java:1293)
at org.apache.catalina.cluster.tcp.ReplicationValve.send
(ReplicationValve.java:543)
at org.apache.catalina.cluster.tcp.ReplicationValve.sendMessage
(ReplicationValve.java:530)
at
org.apache.catalina.cluster.tcp.ReplicationValve.sendSessionReplicationMessage
(ReplicationValve.java:512)
at
org.apache.catalina.cluster.tcp.ReplicationValve.sendReplicationMessage
(ReplicationValve.java:427)
at org.apache.catalina.cluster.tcp.ReplicationValve.invoke
(ReplicationValve.java:361)
at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:105)
at org.apache.catalina.authenticator.SingleSignOn.invoke
(SingleSignOn.java:392)
at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service
(CoyoteAdapter.java:148)
at org.apache.coyote.ajp.AjpAprProcessor.process
(AjpAprProcessor.java:425)
at org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process
(AjpAprProtocol.java:452)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run
(AprEndpoint.java:1196)
at java.lang.Thread.run(Unknown Source)
12/02/2007 18:06:14 org.apache.struts.action.RequestProcessor process
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DO NOT REPLY [Bug 41595] - java.io.NotSerializableException: org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper
Posted by bu...@apache.org.
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RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=41595>.
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INSERTED IN THE BUG DATABASE.
http://issues.apache.org/bugzilla/show_bug.cgi?id=41595
markt@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
------- Additional Comments From markt@apache.org 2007-02-12 17:55 -------
Bugzilla is not a support forum. If you need more guidance than comment 1
provides, please use the tomcat users mailing list.
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DO NOT REPLY [Bug 41595] - java.io.NotSerializableException: org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper
Posted by bu...@apache.org.
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=41595>.
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INSERTED IN THE BUG DATABASE.
http://issues.apache.org/bugzilla/show_bug.cgi?id=41595
------- Additional Comments From shankarunni@netscape.net 2007-02-12 15:11 -------
Either disable session serialization (especially if you're *not* failing
sessions over between tomcat's), or don't put a Connection into the session.
If you have a Connection in the session, you obviously can't just serialize it
to the failover server..
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DO NOT REPLY [Bug 41595] - java.io.NotSerializableException: org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper
Posted by bu...@apache.org.
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=41595>.
ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND�
INSERTED IN THE BUG DATABASE.
http://issues.apache.org/bugzilla/show_bug.cgi?id=41595
osegarra@gencat.net changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|INVALID |
------- Additional Comments From osegarra@gencat.net 2007-02-13 00:33 -------
(In reply to comment #1)
Thanks for your quick response. We need to enable serialization because our
cluster tomcat needs to failover over the other apache (we have a two node
cluster).
I have talked with our programmer and he has asured that because of this errors
he has taken out the connection from the session and now it is not in the
session.
In our developement environmet it works perfectly but in our production
environment it does not work.
Thanks in advance.
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DO NOT REPLY [Bug 41595] - java.io.NotSerializableException: org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper
Posted by bu...@apache.org.
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=41595>.
ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND�
INSERTED IN THE BUG DATABASE.
http://issues.apache.org/bugzilla/show_bug.cgi?id=41595
markt@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |INVALID
------- Additional Comments From markt@apache.org 2007-02-15 15:54 -------
You won't see this exception unless you put the Connection in the session.
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