Load Balancing Issue On Weighted Distributed Queue In Weblogic Version 10.3.5

(Doc ID 1615424.1)

Last updated on OCTOBER 13, 2017

Applies to:

Oracle Communications Order and Service Management - Version 7.2.0 and later
Information in this document applies to any platform.
*******Currency Check on 02-Sep-2015*******
**** Currency checked on 13-Oct-2017********

Goal

Customer has load balancing issue in our environment where some of the managed servers in the cluster receive more load than the other. This resulted in those managed servers work harder than expected and cannot handle the traffic and become overloaded.

 Weblogic support insists on the use of Uniform Distributed Queue to balance the load across servers. However, according to Oracle documention, it is clearly stated that OSM does not support UDQ.
>> http://docs.oracle.com/cd/E35413_01/doc.722/e35412/ins_ha_solution.htm
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Note:

OSM does not support uniform distributed destinations (UDDs), which are the default type of distributed destination in WebLogic. OSM supports only weighted distributed destinations (WDDs). When configuring distributed destinations in the WebLogic Server Administration Console, select Weighted for the Destination Type to configure the distributed destination as a WDD.
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1. Does OSM really not support UDQ?
2. If UDQ is not supported, how can we achieve load balancing with WDQ?Are there any recommended patches for SAF?
 

Solution

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