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Using Oracle JDK Versus Using JRockit for Online Operations (Doc ID 1576302.1)

Last updated on AUGUST 04, 2022

Applies to:

Oracle Utilities Customer Care and Billing - Version and later
Information in this document applies to any platform.


This issue is for Customer Care and Billing (CCB) 2.4.0 on Linux x86-64 using Weblogic. Production will be run as a Clustered Native mode.

On reading the OUAF Techincal Best Practices it confirms that the CHILD_JVM_JAVA_HOME must be set to Oracle/Sun JDK.

Thus, there are two possible configurations for JAVA

1. Use Oracle/Sun 64 bit JDK for both online and CHILD_JVM_JAVA_HOME
2. Use JRockit 64 bit for online, use Oracle/Sun 64 bit JDK for CHILD_JVM_HOME

Does option 2 give any advantage over option 1 (e.g. mission control)?


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