4.6.3 Notes on operating the system that executes batch applications
The system that executes batch applications supports the operations similar to the system that executes J2EE application. You must however note the following points:
"J2EE server" in the reference manuals means "batch server" in this context.
-
You cannot change the number of batch servers to be allocated to a single host while changing the Web system configuration.
-
You cannot alter the scale of a system (ctm-tier) for using the batch application Scheduling functionality.
-
When changing the settings of a system for executing batch applications, do not change values of the following parameters:
-
batch.service.enabled (batch server extended parameter)
-
use.security (parameters for setting the usage of SecurityManager)
-
-
Because the global transaction is not available, you cannot use RAR file of the global transaction as RAR file of DB Connector.
-
In case you connect a batch application to a resource, set an optional name for the resource adapter by using User-specified Namespace functionality. To look up the resource adapter from the batch application, use the optional name set by using User-specified Namespace functionality. Set the optional lookup name created by using User-specified Namespace functionality in Connector Property file.