ctaylor@tbccorp.com wrote:

I don't know anything about WAC, but it sounds to me like you're trying
to manage a second server instance using WebSphere Base, which is not
supported. Only WebSphere ND provides the ability to manage multiple
servers from a single console.

Manglu wrote:

Also dont forget to do the bean references in your web.xml (web
deployment descriptor)

Hello.
I have the application running on WebSphere 6.1 it uses Cloudscape 10.1
database and has Websphere MQ as JMS provider.

It works fine until I begin to run the stress test on it. There are
some errors constantly happens during this test, for instance - MQ
queue overflow, it's normal, my application has to survive after errors
like this. All of those errors are handled properly (via dead letter
queue and so on...).

But if my application runs under this stress test for a while
OutOfMemoryError occures.

Having explored heap I found out the reason - it was huge amount of
com.ibm.ejb.j2c.ConnectionManager objects.

It looks like I have unclosed JDBC/JMS connection but I'm absolutely
sure I have not.

If anyone have faced with such problem I'll appreaciate any help.

I have also placed this question on websphere forum
http://www-128.ibm.com/developerworks/forums/dw_thread.jsp?forum=266&thread=150301&cat...

Hello.
I have the application running on WebSphere 6.1 it uses Cloudscape 10.1 database and has Websphere MQ as JMS provider.

It works fine until I begin to run the stress test on it. There are some errors constantly happens during this test, for instance - MQ queue overflow, it's normal, my application has to survive after errors like this. All of those errors are handled properly (via dead letter queue and so on...).

But if my application runs under this stress test for a while OutOfMemoryError occures.

Having explored heap dump I found out the reason - it was huge amount of com.ibm.ejb.j2c.ConnectionManager objects.

It looks like I have unclosed JDBC/JMS connection but I'm absolutely sure I have not.

If anyone faced with such problem I'll appreaciante any help.

This is for people who might run into the same problem as mine.

--------------------------------------------------------------------------------
IBM Websphere: WAS 4.0
O/S: Windows 2000 Server

Issue:

The month and day of a date shown as "dd/mm/yy" in both applications
and the IBM websphere console. The desired date format is "M/d/yy".

Even after changing the "Date" setting under "Start" --> "Control
Panel" --> "Regional Option" to "M/d/yy" doesn't help the problem.

Solution:
Actually Websphere date format is based on the Java, and Java set the
date format based on Locale. I find out that my Locale on the machine
is set to "English (Canada)", so my date is set to use "dd/mm/yy". The
"Date" setting under Regional Option does not help in this scenerio.

After I change the Locale to "English (United States)", the problem is
fixed. Date is shown as "M/d/yy" both in the admin console and in the
output of web applications (whenever DateFormat.getDateInstance()
function is called).

--------------------------------------------------------------------------------

David,

Thanks for the quick response, I came across pretty much the same info on
further search, so will go with standard 32 bit 2003 Server and 4 Gb RAM.

Michael

David,

Thanks for the quick response, I came
across pretty much the same info on further search, so will go with standard
32 bit 2003 Server and 4 Gb RAM.

Michael

Running WAS v6 wsadmin, I am able to getid on all my objects except for SIBJMSQueue. Also, when I enter $AdminConfig list SIBJMSQueue, I don't see any queues listed, even though I created them with createSIBJMSQueue and they are functioning correctly and display through the admin console. The commands I attempted are:

$AdminConfig list SIBJMSQueue
and
$AdminConfig getid /SIBJMSQueue:IMSEvents/
and
$AdminConfig getid /SIBJMSQueue:/

Hi all!

I am trying to figure out how to make some sort of mapping for my WAS
applications.
The result should look like this:

http://www.myserver.com/app1 mapped to
http://www.myserver.com:9231
http://www.myserver.com/app2 mapped to
http://www.myserver.com:9232
http://www.myserver.com/app3 mapped to
http://www.myserver.com:9233

I am running WAS 5.1 and IBMIHS on Solaris 9.
My wish is to do this mapping in the most simple way, so we can access
the applications using IP address and a specific port number.
The reason to use this is that we need to redirect some incomming
traffic (IP number) to a specfic application.

Can anyone give me a hint to how this can be done in WAS?

Thanks in advance
Tom

Hi,

Does anyone know what the maximum heap size for a WAS 5.1.1 server
instance is?

We have an app that allows users to enter params and calls Microsoft's
Reporting Server Web Service (SQL Server 2005 SP1) to generate the report.
This returns a byte array which is written to the response outputstream.
It is giving OutOfMemory errors intermittently from the render method
(prior to writing to outputstream) when very large reports are being
generated (500+ pages PDF/XSL/html).

We are looking at deploying on Windows 2003 Server Enterprise Edition (32
bit) with 8 Gb of RAM, and hoping to set the 'Initial Heap Size' and
'Maximum Heap Size' of the server to 4 Gb if possible? The Server will not
be running anything else, and the WAS Server will not be running any other
applications, may or may not be deployed on server1 (depends on clients
deployment criteria). Won't be WAS ND (as per client requirment).

Hi Janne Kario,

Before answer your question, I assume the following:

1. You have two different databases with in the same database server.
2. Your database has no support for two phase commit protocol; so your
JDBC driver has no implementation for it.

One thing you can do in this scenario is that, create a database which
has views that internally point to different tables in each of the
databases. Then use this data source to transact using JDBC as well as
CMP bean.

For Example, you have database "A", and database "B". You can either
create a new database "C", that has views which points to the tables in
"A" and "B" Or create views in "A" / "B" for both the databases.

Create the data source which points to the database which has views.

Hope this helps.

Thanks and regards,
-B. Krishna Menon.

Janne Kario wrote: