Processing Unit Instance Configuration
You can configure different properties of the instances including the log levels and global variables using the BusinessEvents Enterprise Administrator Agent UI.
Click any instance name to open the page listing the properties instance categorized in different tabs. Each tab represents a specific set of properties. After editing the configuration properties, redeploy the instances for the changes to take effect.
Global Variables
The Global Variables tab lists global variables for the instance with their default values, which are taken from the CDD if present, else as defined in the project. Ensure that the "Service Settable" flag in the project is enabled for editing global variables using the BusinessEvents Enterprise Administrator Agent.
You can also override the global variable value and then redeploy the instance to make the change permanent. If needed, after deployment, you can also delete the override value using the BusinessEvents Enterprise Administrator Agent.
System Properties
The System Properties tab lists system properties for the instance. You can add, update, or delete the system properties. The instance needs redeployment for the changes to take effect.
BusinessEvents Properties
Using the BusinessEvents Properties tab you can add or override the effective CDD value of the BusinessEvents properties.
In CDD the BusinessEvents properties are specified in the following locations:
For properties with the same name specified in multiple places in the CDD, the PU level value overrides the agent level value which overrides the Cluster level value. This is called the effective CDD value.
You can override the value for the effective CDD value of a BusinessEvents property using the BusinessEvents Enterprise Administrator Agent. After deployment, the override value is placed in the instance TRA file. You can also delete the override value using the BusinessEvents Enterprise Administrator Agent.
In addition to the default CDD properties, you can also add new properties and also delete these newly added properties.
JVM Properties
Deploy the instance at least once before updating these properties. Thus, the default values are loaded from the target machine be-engine.tra file.
Log Levels
You can also change the log level of an instance using the BusinessEvents Enterprise Administrator Agent. You can specify multiple logger patterns and set a level for each of the patterns. The run time will evaluate these patterns and log levels are applied accordingly. Log level changes can be applied directly to running instances or they can be deployed, so that the changes are permanent.
- Configuring Global Variables of an Instance
Using BusinessEvents Enterprise Administrator Agent, you can override the value of a global variable for an instance. - Configuring System Properties of an Instance
Using BusinessEvents Enterprise Administrator Agent you can configure system properties for an instance. - Configuring BusinessEvents Properties of an Instance
Using BusinessEvents Enterprise Administrator Agent, you can configure BusinessEvents properties for an instance. - Configuring JVM Properties of an Instance
Using BusinessEvents Enterprise Administrator Agent, you can update the values of the JVM properties for an instance. - Configuring Log Levels of an Instance
Using BusinessEvents Enterprise Administrator Agent, you can change the log level of an instance. You can either apply those changes to instances on run time only and not save them for future runs. Otherwise, you can also apply the changes to the instance after deployment so that the changes are persistent for future runs of the instance. - Disabling Jetty Server Logs
In BusinessEvents Enterprise Administrator agent, if required you can disable Jetty server log when the log level is set to debug or all. - Configuring Properties for Multiple Instances
Using BusinessEvents Enterprise Administrator Agent, you can apply configuration changes for properties (with the same value) to multiple instances without opening each instance.