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| redredred |
 Posted: Wed Mar 26, 2008 10:56 am Post subject: configuring websphere application server with mq cluster |
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Novice
Joined: 27 Feb 2007
Posts: 21
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Hi Guys,
I have two queumanagers A and B(both are full repositories) which are clustered to provide the load balancing. wat kind the information i provide should about the cluster to appalication serever so that it will enable it create a server connections. if we gave queuemanager A details to websphere application server and if queue manager A goes down , will queue manger B pick up the messages as it is full repository if it picks up how websphere application server know about the queuuemanger B
. Thanks in advance
redredred |
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| jefflowrey |
| Posted: Wed Mar 26, 2008 11:06 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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There is no "cluster" as far as any MQ application is concerned.
You connect them to one or the other qmgr, individually.
You can use a Client Connection Table to give you some kinds of connection failover.
There is no facility in MQ Clustering for any kind of High Availability of queue managers or messages.
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I am *not* the model of the modern major general. |
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| Vitor |
| Posted: Wed Mar 26, 2008 1:27 pm Post subject: Re: configuring websphere application server with mq cluster |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| redredred wrote: |
if queue manager A goes down , will queue manger B pick up the messages as it is full repository if it picks up how websphere application server know about the queuuemanger B
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Even if you do reconnect to queue manager B, messages on A will be inaccessable until that queue manager comes back up.
If you want HA, use HA software & use it to protect the queue managers.
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Insanity is the best defence. |
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| vennela |
| Posted: Tue Apr 01, 2008 8:46 pm Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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| And in WAS there is no way to specify the channel table while defining the JMS resources |
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| fjb_saper |
| Posted: Wed Apr 02, 2008 4:57 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| vennela wrote: |
| And in WAS there is no way to specify the channel table while defining the JMS resources |
This has changed with MQ V6. You can now pass the channel file url to the QCF/TCF. 
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