IC81656: SHARED SUBSCRIPTION WITH SONIC MQ USING JMS 1.1

APAR status

• Closed as duplicate of another APAR.

Error description

• Error Description￘
  Customer is trying to setup JMS 1.1 Shared Subscription with
  Sonic MQ.  Customer's notes are as follows:
  
  
  We are using SonicMQ as our JMS application. How do I configure
  a clustered Sterling Integrator 5.2.2 to use Shared
  Subscriptions?
  
  I noticed that when subscribing to JMS Topics they are
  synchronous or single-threaded only. This will lead to a
  bottleneck on the JMS Topic where SI will fall father and
  farther behind as Sterling OMS sends us messages.
  
  
  Sonic allows the subscriber (SI) to establish groups of topic
  subscribers that share subscriptions to allocate the message
  load between them such that, while every message is delivered
  to the group, each message is delivered to (and consumed by)
  only one member of the group. So, we would configure each of
  our six nodes in SI to subscribe to the same Topic using a
  group name that typically prepends the Topic Name
  (i.e.Destination Name).
  

Local fix

• Local Fix￘
  None
  

Problem summary

Problem conclusion

Temporary fix

Comments

• this defect was initially was planned to be
  fixed but later we provided some workaround(by that time APAR
  has already been created) but which requires special syntax at
  the server side.
  
  But that special syntax was not allowed in SI so we have created
  a defect RTC#325809 for tracking. So this defect does not have
  any code fix.
  This APAR is a duplicate of IC82944
  

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels