on 12-08-2009 9:21 AM
Hi,
Is it possible to configure "fine tune" the performance parameters of the JMS sender/receiver adapter?
We have a JMS sender adapter running on a clustered PI environment but only one of the instances is continuously processing the incoming JMS messages. The other JMS instance on the second cluster is doing nothing, i.e. it doesn't read any messages. Both status are green and correct configured on the integration dir.
Any ideas?
Tnx Rob.
Hi Rob
Check note #734931Using a J2EE cluster in the XI 3.0/7.0 environment (search for "JMS"). Is this an EOIO scenario? If yes, then this would explain why only one java node is being used.
Regards
Mark
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Hi Mark,
Thanks for your reply.
The scenario we have is EO.
We have checked the note you mentioned before but the only thing we could do according to that note is to increase the nr. of threads. Cuurently we have 150 as max. threads per server and according to the logs we haven't used more than 27 threads on a busy day..
What else you think can be the reason why the second clustered communication channel did not take messages from the input queue?
Could it be that the input queue gots locked-in/claimed by the first clustered JMS adapter and that lock is not released until all messages are processed?
Tnx,
Rob
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