Deploying MQ Event generator in cluster

I am trying to deploy MQ event generator in cluster using console. I get following error " java.io.FileNotFoundException: No such path: ./WLI_MQEG_MyAppEG.jar. java.io.FileNotFoundException".
I am able to deploy MQ event generator to Local machine.
This issue is only cominng up when we try to deploy to cluster.
We have also tried to deploy MQ event generator using WLST,
We are able to deploy but then Event generator goes in suspend state, and when try to resume it we get same exception.
We are using WLI 8.1. sp5
Edited by rsg8 at 01/04/2007 12:17 PM

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Adam Finlayson wrote:
Hi Chris,
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Chris Stead <[email protected]> wrote:
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Adam Finlayson wrote:
Hi ,
We are trying to deploy an application view representing a database
event in a
table to a cluster consisting of 2 WLI servers.
When you get the deploy screen in the wlai console it prompts you for
a url for
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On a single instance of WLI this is simply http://localhost:7001/BEA_RDBMS_1_0_EventRouter/EventRouter
but what should this be in the case when the adapter is deployed to
a cluster
of 2 machines??
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of the
two WLI servers as well as trying the admin server ip and port but
always get
the error show below.
has anyone succesfully done this?
any ideas greatly appreciated
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com.bea.wlai.client.DeploymentException: ConnectionFactoryDeployer
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at
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Hi,
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Hello everyone!
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15:31:00 - to instance on ms1
15:31:30 - to instance on ms2
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Thanks in advance,
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Hi Vladimir, it seems like we must have different environments. I don't know if you used the latest version of wli or not...
So, not exactly for you, but for someone who happens to read this post, and has the same problems we did...
-- I've configured the cluster address using the IP i've assigned to the servers.
--- it means that it is like: 192.168.70.120:8013,192.168.70.120:8113 - ip's & PORT, yes?
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-- Configured the FrontEndHost and FrontEndPort with that same values as the AdminServer.
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Actually we don't need the HTTP load balance, we only start the process via EG events, so we only benifit from load balancing on the JMS queues, but i had to configure this to be able to start the process. We had errors if we didn't configure this. We used the AdminServer address and port.
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---I didn't understand about what p.stores you are talking about.. I meant that you must create new JDBC p.store with table in cgDataSource and targeted to migratable target. And than you must create a new jms-server, which hosted to this p.store.
...But I didn't retarget any existing p.stores......
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I guess that what's really important for us now is that we do have fail over and load balancing working... :D
I don't know if it would be abusive to ask you for that document of yours, maybe it has some clue on what's wrong in our config, but again, i understand if you can't share that =)
By the way, i'm portuguese, but since google made the translator available, i guess i can manage russian documentation as well ;)
I can't tell you how gratefull i am for your help, and for sharing your previous experience with the rest of us. If it wasn't for your altruism i guess i would be stuck with this for much longer... you sure saved my day... BIG BIG thank you..
Once again, thank you and i wish you all the best !!! I just wished i could be helpfull to you sometime =)

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http://dev2dev.bea.com/pub/a/2007/02/rdbms-event-generator.html
If you'd like to write for Dev2Dev on a WebLogic Integration (or any other) topic, please contact me!
Regards,
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Jon Mountjoy - Editor, Dev2Dev - http://dev2dev.bea.com/pub/au/13

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import weblogic.Deployer
import com.bea.wli.mbconnector.timer as timereggen
import com.bea.wli.mbconnector.file as fileeggen
import com.bea.wli.management.configuration as wlicfg #Must have wli.jar in classpath
import java.lang.Boolean as bool
import jarray
import sys
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connect(userName,passWord,URL)
else:
print 'Connected'
try:
print "Creating Timer EG ", timerEgName
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#dumpStack()
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exit()
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Hi,
RDBMS Event Generator Channel Rule Definition
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<May 4, 2004 4:44:35 PM PDT> <Warning> <EJB> <BEA-010096> <The Message-Driven
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Hi Scott,
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Hence I need to retain the <trans-attribute>Required</trans-attribute> at the
MDB.
Have any answers?
Pradip
"Scott Yen" <[email protected]> wrote:
>
It's resolved.
The MDB automatically created by JMS Event Generator defaults to be deployed
with
“transacted”. That requires the foreign JMS provider to be “XA”.
The deployment descriptor is created as <domain-directory>/WLIJmsEG_<event_gen_name>.jar
e.g. C:\bea812\user_projects\domains\jmsInterop\WLIJmsEG_mqQueueEventGen.jar
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to manually
change the <container-transaction> section in ejb-jar.xml:
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<trans-attribute>Required</trans-attribute>
To:
<trans-attribute>NotSupported</trans-attribute>
"Scott Yen" <[email protected]> wrote:
I'm getting following error in weblogic server log when starting a JMS
Event generator
to a foreign JMS(MQ5.3) Queue.
<May 4, 2004 4:44:35 PM PDT> <Warning> <EJB> <BEA-010096> <The Message-Driven
EJ
B: mqQueueEventGen is unable to connect to the JMS destination: WAL1021852D_Test
JMSQueue. Connection failed after 2 attempts. The MDB will attempt to
reconnect
every 10 seconds. This log message will repeat every 600 seconds until
the condi
tion clears.>
<May 4, 2004 4:44:35 PM PDT> <Warning> <EJB> <BEA-010061> <The Message-Driven
EJ
B: mqQueueEventGen is unable to connect to the JMS destination: WAL1021852D_Test
JMSQueue. The Error was:
[EJB:010112]The Message Driven Bean 'mqQueueEventGen' is transacted,
but the pro
vider defined in the EJB is not transacted. Provider should be transacted
if onM
essage method in MDB is transacted.>
My WLI8.1.2 is patched with CR131686_812.zip to support event generator
for foreign
JMS destinations. The foreign JMS/MQ provider is configured properly.
QueueSend/Receive
were tested fine with JMS java code using local JNDI names of foreign
JMS objects.
So we know that foreign Queue is active and accessiable from webLogic.
Anyone run into this? Solution?
Thanks,
Scott

Timer Event Generator.

Hi there
I'm running WL Platform 8.1 SP4. I am using the timer event generator to fire requests to a channel/process. The timer is simply used to start a given process, there is no notion of message sent to it.
Issues
1) When defining a channel,
e.g
<channel name ="XToY" messageType="xml"
qualifiedMetadataType="eg:TimerEventGenerator" />
It seems I must define messageType="xml", if i define it as 'none' then it does not appear in the channel list when defining the timer event generator, therefore i cannot bind to it. So if I leave the messageType as xml, it appears. For the configuration of the timer, the message element is optional. Problem is when the timer now fires it throws the following error:
<08-May-2006 10:25:25 o'clock BST> <Error> <WLI-Core> <BEA-489030> <Error publishing Timer Event message for XToYTimerEG : com.bea.wli.mbconnector.MBConnMDBBase$MBConnectorException: Can't create proc
ess variable: com.bea.wli.mbconnector.MBConnMDBBase$MBConnectorException: Can't read XML (no root element)>
Any ideas?
2) Can someone direct me to any wlst scripts that allow the creation of a timer event generator in a cluster? ?I cannot find anything on dev2dev ?
TIA
Arvinder

Ok, you can basically leave the messageType as XML
and for the Timer EG configuration, for the optional message you can add <dummy/> this will fire the request and start a workflow or whatever is bound to the channel.

Using a Foreign JMS Destination as a JMS Event Generator Subscription

NOTE THIS IS BUMPED UP FROM ROBERT NORTON'S POST. I am having the same
problem here. From the wliconsole, the only queues listed to have events
generated from are local ones.
Hello,
I'm trying to create a workflow that is started by a JMS message queue
event.
I'm trying to use the WLIJMSEventGenTool in WebLogic 8.1 to listen to a
queue
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a channel,
then initiate a workflow by subscribing to that channel. Here's a copy
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<message-broker-jms-event-generator-def
source-jndi-name="SearchInputQueue"> <channel
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<Jun 6, 2003 10:31:50 AM EDT> <Warning> <EJB> <BEA-010061> <The
Message-Driven
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destination
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destination has
been deployed.>
I'm pretty sure the problem is simply that my syntax is off somewhere in
my configuration.
I found the existing BEA documentation to be a bit too generic,
containing no
specific examples of the proper syntax to use for this task. Can anyone
offer
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NOTE THIS IS BUMPED UP FROM ROBERT NORTON'S POST. I am having the same
problem here. From the wliconsole, the only queues listed to have events
generated from are local ones.
Hello,
I'm trying to create a workflow that is started by a JMS message queue
event.
I'm trying to use the WLIJMSEventGenTool in WebLogic 8.1 to listen to a
queue
on a remote WebLogic 8.1 installation, publish the incoming messages to
a channel,
then initiate a workflow by subscribing to that channel. Here's a copy
of my configuration
file for the tool:
<message-broker-jms-event-generator-def
source-jndi-name="SearchInputQueue"> <channel
name="/srm/sInput/sInput" /> </message-broker-jms-event-generator-def >
I tried to tackle this by configuring a foreign JMS Server, Connection
Factory,
and Destination using the Weblogic Admin Console. Below are the
parameters I used
to define the remote connection
Foreign JMS Server:
jndi initial context factory: weblogic.jndi.WLInitialContextFactory jndi
connection
url: //OPER1090:7001
Foreign connection factory:
local jndi name: FtsFactory remote jndi name:
weblogic.jws.jms.QueueConnectionFactory
(Are username and password required?)
Foreign JMS Destination:
local jndi name: SearchInputQueue remote jndi name:
InternalSearchInputQueue
After I try to deploy my generated JMS Event jar, I receive the
following error:
<Jun 6, 2003 10:31:50 AM EDT> <Warning> <EJB> <BEA-010061> <The
Message-Driven
E JB: SearchInputQueue-UnorderedMessageListener is unable to connect to
the JMS
de stination: SearchInputQueue. The Error was: [EJB:011010]The JMS
destination
with the JNDI name: SearchInputQueue could not b e found. Please ensure
that the
JNDI name in the weblogic-ejb-jar.xml is correct , and the JMS
destination has
been deployed.>
I'm pretty sure the problem is simply that my syntax is off somewhere in
my configuration.
I found the existing BEA documentation to be a bit too generic,
containing no
specific examples of the proper syntax to use for this task. Can anyone
offer
any advice or better, a working example? Any BEA reps out there?

Using JMS Event Generator w/ remote WebLogic 8.1 queue

Hello,
I'm trying to create a workflow that is started by a JMS message queue event.
I'm trying to use the WLIJMSEventGenTool in WebLogic 8.1 to listen to a queue
on a remote WebLogic 8.1 installation, publish the incoming messages to a channel,
then initiate a workflow by subscribing to that channel. Here's a copy of my configuration
file for the tool:
<message-broker-jms-event-generator-def source-jndi-name="SearchInputQueue"> <channel
name="/srm/sInput/sInput" /> </message-broker-jms-event-generator-def >
I tried to tackle this by configuring a foreign JMS Server, Connection Factory,
and Destination using the Weblogic Admin Console. Below are the parameters I used
to define the remote connection
Foreign JMS Server:
jndi initial context factory: weblogic.jndi.WLInitialContextFactory jndi connection
url: //OPER1090:7001
Foreign connection factory:
local jndi name: FtsFactory remote jndi name: weblogic.jws.jms.QueueConnectionFactory
(Are username and password required?)
Foreign JMS Destination:
local jndi name: SearchInputQueue remote jndi name: InternalSearchInputQueue
After I try to deploy my generated JMS Event jar, I receive the following error:
<Jun 6, 2003 10:31:50 AM EDT> <Warning> <EJB> <BEA-010061> <The Message-Driven
E JB: SearchInputQueue-UnorderedMessageListener is unable to connect to the JMS
de stination: SearchInputQueue. The Error was: [EJB:011010]The JMS destination
with the JNDI name: SearchInputQueue could not b e found. Please ensure that the
JNDI name in the weblogic-ejb-jar.xml is correct , and the JMS destination has
been deployed.>
I'm pretty sure the problem is simply that my syntax is off somewhere in my configuration.
I found the existing BEA documentation to be a bit too generic, containing no
specific examples of the proper syntax to use for this task. Can anyone offer
any advice or better, a working example? Any BEA reps out there?

Hello,
I'm trying to create a workflow that is started by a JMS message queue event.
I'm trying to use the WLIJMSEventGenTool in WebLogic 8.1 to listen to a queue
on a remote WebLogic 8.1 installation, publish the incoming messages to a channel,
then initiate a workflow by subscribing to that channel. Here's a copy of my configuration
file for the tool:
<message-broker-jms-event-generator-def source-jndi-name="SearchInputQueue"> <channel
name="/srm/sInput/sInput" /> </message-broker-jms-event-generator-def >
I tried to tackle this by configuring a foreign JMS Server, Connection Factory,
and Destination using the Weblogic Admin Console. Below are the parameters I used
to define the remote connection
Foreign JMS Server:
jndi initial context factory: weblogic.jndi.WLInitialContextFactory jndi connection
url: //OPER1090:7001
Foreign connection factory:
local jndi name: FtsFactory remote jndi name: weblogic.jws.jms.QueueConnectionFactory
(Are username and password required?)
Foreign JMS Destination:
local jndi name: SearchInputQueue remote jndi name: InternalSearchInputQueue
After I try to deploy my generated JMS Event jar, I receive the following error:
<Jun 6, 2003 10:31:50 AM EDT> <Warning> <EJB> <BEA-010061> <The Message-Driven
E JB: SearchInputQueue-UnorderedMessageListener is unable to connect to the JMS
de stination: SearchInputQueue. The Error was: [EJB:011010]The JMS destination
with the JNDI name: SearchInputQueue could not b e found. Please ensure that the
JNDI name in the weblogic-ejb-jar.xml is correct , and the JMS destination has
been deployed.>
I'm pretty sure the problem is simply that my syntax is off somewhere in my configuration.
I found the existing BEA documentation to be a bit too generic, containing no
specific examples of the proper syntax to use for this task. Can anyone offer
any advice or better, a working example? Any BEA reps out there?

WLI 10g3 JMS Event Generator for Foreign Queues

Hi,
Our requirement is to listen to messages on a remote destination on another weblogic instance (8.1).
One option we are trying is create a foreign JMS Module on local server (10g3) to connect to the remote destination
and use JMS Event Generator to poll for messages on the local Foreign JMS Module and fetch the message and publish this
message into a message channel.
This works fine when I have a local JMS Queue and JMS Event Generator tries to listen to it.
But while trying to use JMS Event Generator against foreign JMS module we are getting stuck with error failed to establish JMS Session :
<Jul 8, 2009 12:26:29 PM IST> <Warning> <EJB> <BEA-010096> <The Message-Driven EJB: foreignGenEventName is unable to connect to the JMS destination or bind to JCA resource adapter: test.mydestination. Connection failed after 64 attempts. The MDB will attempt to reconnect/rebind every 10 seconds. This log message will repeat every 600 seconds until the condition clears.>
<Jul 8, 2009 12:26:29 PM IST> <Warning> <EJB> <BEA-010061> <The Message-Driven EJB: foreignGenEventName is unable to connect to the JMS destination: test.mydestination. The Error was:
weblogic.jms.common.JMSException: Error creating session
Nested exception: weblogic.jms.common.JMSException: Error creating session
Nested exception: weblogic.jms.common.JMSException: Error creating session
Nested exception: weblogic.messaging.dispatcher.DispatcherException: could not find Server AdminServer
Nested exception: javax.naming.NameNotFoundException: Unable to resolve 'weblogic.messaging.dispatcher.S:AdminServer'. Resolved 'weblogic.messaging.dispatcher'; remaining name 'S:AdminServer'>
Any pointers to a possible issue will eb really helpful.
Thanks,
CA

Varun,
Thanks for your inputs. Regarding the possibility of misconfiguring the ForeignJMSServer , we are able to view the remote destinationname (also the jndi binding name) in the jndi tree of the local server console, which in my opinion translates to a valid configuration.
Can anyone let me know if this issue is fixed in 10.3 as there is a CR raised in the 10.0 version as well for this?
CR332983
CR326377 It was not possible to deploy an MDB while connecting to a foreign JMS provider through WLS foreign server resources configured in a JMS module.
Thanks,
CA
Edited by: user1549937 on Jul 9, 2009 4:26 AM

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