How can I make WL 8.1 flush the cache and/or pool for 1.1 EJBs

Hi,
I'm using 1.1 deployment descriptors for my CMP entity bean that were previously
used in the WL 5.1 version of my project.
Things do get deployed but I've observed confusing information when monitoring
the EJB via Admin Console.
What appears is that the Weblogic container is not flushing the cache and/or pool
after the bean has finished processing and also a sufficient time has expired
(i.e. the idle-timeout-seconds)
From what I've understood via the on-line information is that each EJB has its
own cache (since I've not done anything special for that) and the instance in
cache is only passivated when the cache is full and the server need to activate
another instance. On passivation, it appears to be returning the instance to the
pool. But its unclear/undocumented when the pool is cleared, if at all.
What I want is that:
1. A way to get my cached instance passivated
2. A way to get my pooled instance flushed.
The reason I'm looking into this is becasue in my case it appears that the cached/pooled
instance are contributing to OutOfMemory errors and because of the nature of requirements,
etc. we need to have the cache size be high for certain processing.
Thanks
Parasher

I think it's probably best to contact technical support about this.
There are different patches for different versions of WLS.
I'd mention 'CR128026' to them to get started.
-thorick
"Parasher" <[email protected]> wrote:
>
Hi,
Thank you for your reply !
How can I get more information about this patch and the patch itself
Is there a way I can look it up online or do I have to contact the support
folks
and if so what should I need to tell them to convey which patch I'm talking
about.
Thank you in advance.
Parasher
"thorick" <[email protected]> wrote:
Hi,
If you use 'Database' concurrency, then there is a patch available for
some 8.1
service
packs to enable idle-timeout-seconds on the cache. I believe that this
will be
standard
feature with the next service pack. There is no comparable mechanism
for the
pool in 8.1,
this is a feature that is coming with the next major release of WLS.
If the
8.1 patch works
for you, it can save you memory during off peak usage times. Notethat
this
patch does not
work for 'Exclusive' concurrency.
-thorick

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