[Opensource] DBMaint crashes the server

[rtg]

Gang:

[Tzanko said...]
>Sometimes when I list or search via DBMaint my server hangs, strarts to
>consume resources, does not responds and eventually Tomcat terminates.
>There is no error message in the log files!

I saw the same thing a couple of days ago.  Expresso goes into a loop and
it appears that there is a memory leak.

[Mike asked...]
> Can you tell us:
>
> 1 - How large is the result set being returned?

I was doing wildcard searches, usually returning one record.  The source
table has about 500 records.

> 2 - What database and Driver are you using?

MySQL.  mm.mysql-2.0.14-bin.jar.

> 3 - What JVM/OS?

Sun 1.4.1_01 on Windows 2000 Pro.

> 4 - What version of Tomcat

4.0.6 with Expresso 5.0.3 - a jar that I built.  Browser hangs.  I would
kill the java process to get my machine back ;)

I should run this with debugging (i.e., logging) turned on and see what
we can see.  Also, I can run it within a debugger but it *is* intermittant --
it might take several minutes of work to cause it to happen.

... Rick