Optimization Of BrmGateway Performance Leads To Rollback Issue (Doc ID 2113913.1)

Last updated on SEPTEMBER 26, 2016

Applies to:

Oracle Communications BRM - Elastic Charging Engine - Version 11.2.0.7.0 to 11.2.0.7.0 [Release 11.2.0]
Information in this document applies to any platform.

Symptoms

On : ECE 11.2.0.7.0 version,

Scenario:

*  User had a requirement to trigger LIFECYCLE_TRANSITION_NOTIFICATION_EVENT on a first usage
*  and to achieve performance target of processing 14 LIFECYCLE_TRANSITION_NOTIFICATION_EVENTs per second through brmGateway
*  Currently batch size and number of CM is configured as 50.
*  user has modified the brmGateway spring configuration as mentioned below.

Note: The constructor-arg value="3" refers to 3 milliseconds, with this value user is able to see rollback, however when changing the value to 500msec user is not getting the rollback issue.

*  With lower thread sleep interval say 3 to 30 msec user could achieve expected performance, however frequently user is observing that entire batch is getting rolled back even after receiving all the response from BRM.

Expected behavior:

After optimizing the performance of brmGateway as per above configurations, rollback issue should not be observed.

Cause

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