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Posted to users@tomcat.apache.org by Mike <ca...@canam.com> on 2008/05/29 21:05:02 UTC
Tomcat 5.5 and Database Connection Pooling
Hello,
When I clean out the work directory, it doesn't show the
serializable error message. However, the second time I run it, it does show
it.
I was able to have the JDBC-ODBC Bridge work in Tomcat 4.1, so why shouldn't
it work with 5.5?
Mike
Re: Tomcat 5.5 and Database Connection Pooling
Posted by Martin <mg...@hotmail.com>.
Hi Mike-
TC 4.1 uses JDK 1.4 so check the signature of the JDBC-ODBC Bridge e.g.
javap JDBCODBC.class
TC 5.5 of course uses JDK 1.5 which wont work the old JDK1.4 unless you load
in the 1.4 compat package
http://tomcat.apache.org/download-55.cgi
intersolv is no more since DataDirect bought them out
and I could'nt find JDBC-ODBC drivers anywhere from DataDirect.com
http://www.datadirect.com/developer/jdbc/basics/index.ssp
Will your DB allow you to go in with a straight JDBC driver?
Anyone else?
Martin
----- Original Message -----
From: "Mike" <ca...@canam.com>
To: <us...@tomcat.apache.org>
Sent: Thursday, May 29, 2008 3:05 PM
Subject: Tomcat 5.5 and Database Connection Pooling
> Hello,
>
>
>
> When I clean out the work directory, it doesn't show the
> serializable error message. However, the second time I run it, it does
> show
> it.
>
> I was able to have the JDBC-ODBC Bridge work in Tomcat 4.1, so why
> shouldn't
> it work with 5.5?
>
>
>
> Mike
>
>
>
>
>
>
>
>
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Re: Tomcat 5.5 and Database Connection Pooling
Posted by Mark Thomas <ma...@apache.org>.
Mike wrote:
> Hello,
>
>
>
> When I clean out the work directory, it doesn't show the
> serializable error message. However, the second time I run it, it does show
> it.
>
> I was able to have the JDBC-ODBC Bridge work in Tomcat 4.1, so why shouldn't
> it work with 5.5?
You are trying to serialize a class that isn't serializeable. Added to
that, I can see no good reason to keep the InitialContext in the session.
Stop adding the InitialContext to the session and the error will stop.
If you tried doing this in 4.1 you would see a similar error.
Mark
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