I don't really know why this is running out of memory; my only comment is
that this is a pretty artificial example, which is perhaps exposing a
garbage collection bug somewhere in JOnAS.
You didn't mention whether the JVM running out of memory is the JOnAS server
JVM, or your test client JVM. That's important information needed, but
either way I don't have any ideas off the top of my head.
----- Original Message -----
From: "G.C. Miller" <[EMAIL PROTECTED]>
To: "Bryan (Mailing Lists)" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, January 23, 2001 10:13 AM
Subject: Re: Memory Leak
> Ok I tried it with the hashcode and equals there is a new example
> attached. Still runs out of memory. Also this is not really talking to a
> database the findby method always thows a finderexception. Hence there is
> no objects actually being created just a findby method that always fails,
> and eventually the JVM runs out of memory. Usually around 73M any
> ideas on what to try next?
>
>
>
> On Tue, 23 Jan 2001, Bryan (Mailing Lists) wrote:
>
> > Based on my experience with EJB and JOnAS, I believe your problem is
most
> > likely that you didn't implement all the methods you need to in your PK
> > class. In addition to the constructors, you also need to implement
> > hashcode() and equals(). Without those methods, JOnAS has no way to
> > determine if an entity has already been loaded into RAM, so it keeps
loading
> > it over and over and you eventually run out of memory. See the jonas
docs
> > and examples on how to fill out those two PK methods. Let me know how it
> > turns out.
> >
> > Bryan
> >
> >
> > ----- Original Message -----
> > From: "G.C. Miller" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Tuesday, January 23, 2001 1:21 AM
> > Subject: Memory Leak
> >
> >
> > > I have attached a simple ejb example when run for a few hours on my
> > > machine it will run out of memory. The bean is so simple it cant be
in
> > > its own code.
> > >
> > > I have tried this on a redhat 7.0 machine with all the updates.
> > > I have also tried jdk 1.2.2 and 1.3.0.
> > > I have tried native thread, green thread, and with jit, and no jit.
> > > Same result always runs out of memory. If I am doing something wrong
or
> > > if there is a magic combo to run could someone please share that with
me?
> > >
> > >
> > >
> >
>
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