Customers may upgrade versions of their JAVA on an Apigee node and would like to modify the configuration for Apigee components to use it. The JAVA_HOME is defined in the following location:
/opt/apigee/etc/defaults.sh
Edit the defaults.sh file and replace the JAVA_HOME with the new location.
To check what version of JAVA a component is running, you can run the apigee-service command and use the 'environment' option on one of the components, for example:
/opt/apigee/apigee-service/bin/apigee-service edge-message-processor environment
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