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| rshephard59 |
 Posted: Thu Jan 09, 2003 3:07 pm Post subject: Can't put message to cluster Q |
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Novice
Joined: 09 Jan 2003
Posts: 10
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This is my first attempt at working with clusters so I'm sure I'm missing something obvious.
I have a cluster with three queue managers, 580.QM, 581.QM, and RUSS.QM. 580 and 581 have full repositories. I have the cluster queue CLUSTER.TEST.I defined locally on both 580 and 581. I have cluster sender and receiver channels in both directions defined between 580 and 581. I created cluster sender and receiver channel from RUSS to 580.
All of the channels start and it appears that all of the QMs are members of the cluster.
I am trying to put a message onto CLUSTER.TEST.I from RUSS.QM but I keep getting a 2058 error when I specify 580 or 581 as the queue manager, and I get a 2059 error when I leave the QM name blank. I'm using a simple Java application to perform the PUT.
What am I missing here?
Thanks,
Russ Shephard |
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| vennela |
| Posted: Thu Jan 09, 2003 6:33 pm Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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Russ:
You should be able to PUT to this queue from RUSS.QM without any problem.
Were you able to PUT to some other queue on the QMGR RUSS.QM using the same java app. If you were successful to PUT to some other queue and failed to PUT to the cluster queue then there is something wrong with the setup... may be the queue definition is not propogated etc.
If you were not even able to put to any other local queue then there is something wrong with the java app.
If you have any doubts about your java app try looking at one of the samples out there in the repository.
Venny |
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| rshephard59 |
| Posted: Fri Jan 10, 2003 6:08 am Post subject: RE: Can't Put message to cluster Q |
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Novice
Joined: 09 Jan 2003
Posts: 10
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Venny,
I am able to put messages to a local queue with the Java application.
How can I verify the cluster setup? Should I be able to use the amqsput program to put messages to a cluster Q? Also, does it matter if my local QM is MQ 5.3 but the other QMs are MQ 5.2?
Thanks,
Russ |
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| maxis |
| Posted: Fri Jan 10, 2003 6:28 am Post subject: |
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Centurion
Joined: 25 Jun 2002
Posts: 144
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Russ,
would u mind in posting snippet of code where your creating Queue object ?
| Quote: |
| For cluster youre not suppose to mention the queue manager name ... |
happy coding
M |
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| rshephard59 |
| Posted: Fri Jan 10, 2003 7:31 am Post subject: |
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Novice
Joined: 09 Jan 2003
Posts: 10
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I tried removing my local queue manager from the cluster and re-adding it using the MQ Explorer Join Cluster wizard. Now it looks like the repositories are out of sync. When I display my local qmanager details from ASEAP580 it says that the qm RUSS is suspended and inactive. When I run it from the local machine it says that RUSS is active. I tried executing the REFRESH CLUSTER command on both machines but it didn't help.
Here is the Java code I'm using to open the queue:
private String qManager = " "; // define name of queue
// manager to connect to.
private MQQueueManager qMgr; // define a queue manager
// object
public static void main(String args[]) {
new MQClusterPut();
}
public MQClusterPut() {
try {
// Create a connection to the queue manager
qMgr = new MQQueueManager(qManager);
// Set up the options on the queue we wish to open...
// Note. All WebSphere MQ Options are prefixed with MQC in Java.
int openOptions = MQC.MQOO_BIND_NOT_FIXED;
// Now specify the queue that we wish to open,
// and the open options...
MQQueue test =
qMgr.accessQueue("CLUSTER.TEST.I",
openOptions);
Here are the Cluster Queue Manager definitions: |
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| oz1ccg |
| Posted: Fri Jan 10, 2003 8:57 am Post subject: |
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Yatiri
Joined: 10 Feb 2002
Posts: 628
Location: Denmark
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Well,
Have you created the clusters like this:
| Quote: |
| I tried removing my local queue manager from the cluster and re-adding it using the MQ Explorer Join Cluster wizard. |
This interface don't work 100% as discussed earlier here...
The best way is using scripts so you exactly know what happens.
Try do a DISPLAY CLUSQMGR(*) all on the three machines and let us see the output, including the missing
| Quote: |
| Here are the Cluster Queue Manager definitions: |
Just my $0.02 
_________________
Regards, Jørgen
Home of BlockIP2, the last free MQ Security exit ver. 3.00
Cert. on WMQ, WBIMB, SWIFT. |
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| rshephard59 |
| Posted: Fri Jan 10, 2003 12:42 pm Post subject: It's working |
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Novice
Joined: 09 Jan 2003
Posts: 10
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Ok, I have everything working now. I started from scratch by deleting and recreating all three queue managers and rebuilding the cluster, but I think my problem had to do with my connection name that I used on the sender channel from my local machine. I used my DNS name but my machine is a DHCP client and I don't think the host name was known by the other cluster queue managers.
Thanks for everyone's input
Russ |
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