| Author |
Message |
 Topic: MQ Cluster with 4000 publishers |
sieijish
Replies: 1
Views: 3357
|
 Forum: Clustering Posted: Sun Sep 20, 2009 10:06 am Subject: MQ Cluster with 4000 publishers |
| I am designing an MQ cluster with 4000 JMS publishers with each sending messages at 1msg/sec. It is not an issue to manage the configuration on the endpoints and hence I am thinking of sending a serve ... |
| Topic: Number of TCP/IP connections in a JMS Topic session |
sieijish
Replies: 3
Views: 5379
|
Forum: IBM MQ Java / JMS Posted: Wed Sep 16, 2009 2:36 am Subject: Number of TCP/IP connections in a JMS Topic session |
I am wondering how many TCP/IP connections are opened between an MQ Java client & the Server. The connection is established using a server connection channel.
TopicConnection tConn = tcf.create ... |
| Topic: Does Message broker allow partial topic matching? |
sieijish
Replies: 1
Views: 1895
|
Forum: WebSphere Message Broker (ACE) Support Posted: Wed Sep 19, 2007 6:39 am Subject: Does Message broker allow partial topic matching? |
I have messages getting published on topic
If I have a topic 'Test/string1', 'Test/string2',....3,...4 etc..
Is there a way to create a subscritpion in message broker saying
"give me all m ... |
| Topic: MQ-Series Transaction safety / commit |
sieijish
Replies: 8
Views: 7824
|
Forum: IBM MQ Java / JMS Posted: Tue Apr 10, 2007 7:11 am Subject: MQ-Series Transaction safety / commit |
If you use sync point you won't lose any message but you have a good chance of getting duplicates.
put message to MQ at syncpoint
commit to MQ
Client can delete record / flag record as sent
S ... |
| Topic: Execution Group Shutdown... |
sieijish
Replies: 13
Views: 14176
|
Forum: WebSphere Message Broker (ACE) Support Posted: Thu Oct 12, 2006 7:08 am Subject: Execution Group Shutdown... |
I do not think you have to recreate the broker. You can change the DataSource name by using
mqsiservice <brokerName> -r DataSourceName=NEWNAME |
| Topic: Execution Group Shutdown... |
sieijish
Replies: 13
Views: 14176
|
Forum: WebSphere Message Broker (ACE) Support Posted: Thu Oct 12, 2006 6:55 am Subject: Execution Group Shutdown... |
After adding export EXTSHM=ON in the db2 instance owner profile, you should login as your db2 instance owner (with the new profile) and execute the following command
db2set DB2ENVLIST=EXTSHM
M ... |
| Topic: Execution Group Shutdown... |
sieijish
Replies: 13
Views: 14176
|
Forum: WebSphere Message Broker (ACE) Support Posted: Thu Oct 12, 2006 6:36 am Subject: Execution Group Shutdown... |
export EXTSHM=ON
Put this in your db2user & broker user profile. That will solve the issue of 10 db2 connections limit without using the TCP/IP loop back solution given in the URL |
| Topic: Execution Group Shutdown... |
sieijish
Replies: 13
Views: 14176
|
Forum: WebSphere Message Broker (ACE) Support Posted: Thu Oct 12, 2006 3:44 am Subject: Execution Group Shutdown... |
What is the MAXFILOP of ur DB?
Also, what is the ulimit for the 'nofiles' ? |
| Topic: Topics are getting disappeared in subscriptions refresh |
sieijish
Replies: 3
Views: 3605
|
Forum: WebSphere Message Broker (ACE) Support Posted: Thu Oct 12, 2006 3:19 am Subject: Topics are getting disappeared in subscriptions refresh |
1) Check whether the channel from broker to configmgr is running.
2) Check whether you have any messages in SYSTEM.BROKER.ADMIN.REPLY queue of the configmgr.
ConfigMgr subscribes to the subscripti ... |
| Topic: Messages are accumulating in Config reply queue |
sieijish
Replies: 1
Views: 2075
|
Forum: WebSphere Message Broker (ACE) Support Posted: Mon Oct 09, 2006 8:36 am Subject: Messages are accumulating in Config reply queue |
SYSTEM.BROKER.CONFIG.REPLY is the queue used by ToolKit to receive messages from the Config Mgr.
So it is your toolset that is not taking the message. Check the toolkit log for any errors. Also ch ... |
| Topic: Cloned Subscriptions |
sieijish
Replies: 5
Views: 4629
|
Forum: WebSphere Message Broker (ACE) Support Posted: Mon Oct 09, 2006 8:21 am Subject: Cloned Subscriptions |
This looks like a bug to me. Open a PMR
I tried it on AIX + WBIMB 6 + FP02
I cloned two brokers DEVBRK1 & DEVBRK2 and then removed it. The following subscritpions were left orphan.
-bash- ... |
| Topic: Cloned Subscriptions |
sieijish
Replies: 5
Views: 4629
|
Forum: WebSphere Message Broker (ACE) Support Posted: Mon Oct 09, 2006 6:02 am Subject: Cloned Subscriptions |
Check the output of the following commands on each broker
mqsibrowse <brokername> -t BSUBSCRIPTIONS | grep Cloned |
| Topic: Cloned Subscriptions |
sieijish
Replies: 5
Views: 4629
|
Forum: WebSphere Message Broker (ACE) Support Posted: Mon Oct 09, 2006 5:16 am Subject: Cloned Subscriptions |
| Are you saying that the "ClonedSubscriptionState/#" for BRKC still remains? |
| Topic: Broker 6 migration and 64bit db2 instance issue |
sieijish
Replies: 3
Views: 3356
|
Forum: WebSphere Message Broker (ACE) Support Posted: Wed Sep 20, 2006 1:09 am Subject: Broker 6 migration and 64bit db2 instance issue |
| Finally I have tracked down the real issue. The error message was wrong. The actual problem was that the command "/usr/opt/db2_08_01/bin/db2gcf -i db2inst1 -s -t 10 " was timing out due to a ... |
| Topic: Broker 6 migration and 64bit db2 instance issue |
sieijish
Replies: 3
Views: 3356
|
Forum: WebSphere Message Broker (ACE) Support Posted: Mon Sep 18, 2006 7:09 am Subject: Broker 6 migration and 64bit db2 instance issue |
YES. Infact the debug log also shows that no db2 process is running other than the db2iupdt one!..
+684 + /usr/bin/ps -elf
+685 + /usr/bin/grep db2inst1
+686 200001 A root 15620 25202 0 60 20 ... |
