Runtime Environments

Back Next

Configuring the Runtime Configuration properties

The Runtime Configuration properties section of a serverless runtime environment determines how the environment behaves.

Use this section to set variables for the default directories and to reduce the number of tasks that can run at the same time.

Don't change any other variables or properties unless directed by your system administrator or by Informatica Global Customer Support.

Setting variables for default directories

You can set system variables that the serverless runtime environment uses for locations such as the source and target directories and temp files. Review the system defaults and update them as necessary.

Directory names can't contain the following special characters:

* ? < > " | ,

Filter the list to show "Service = Data_Integration_Server" and "Type = PMRDTM_CFG" to find the system variables more easily.

The following table describes the system variables:

System Variable Name	Description
$PMLookupFileDir	Directory for lookup files. Default is $PMRootDir
$PMBadFileDir	Directory for reject files. Default is $PMRootDir/error
$PMCacheDir	Directory for index and data cache files. Default is $PMRootDir/cache
$PMStorageDir	Directory for state of operation files. The Data Integration Service uses these files for recovery if you have the high availability option or if you enable a workflow for recovery. These files store the state of each workflow and session operation. Default is $PMRootDir
$PMTargetFileDir	Directory for target files. Default is $PMRootDir
$PMSourceFileDir	Directory for source files. Default is $PMRootDir
$PMExtProcDir	Directory for external procedures. Default is $PMRootDir
$PMTempDir	Directory for temporary files. Default is $PMRootDir/temp

Reducing the number of simultaneous tasks

By default, a serverless runtime environment can run 150 tasks at the same time. To reduce the number of tasks, use the maxDTMProcesses property under "Service = Data_Integration_Server" and "Type = Tomcat." The value can be between 1 and 150.

Rename Saved Search

Table of Contents

Runtime Environments

Runtime Environments

Configuring the Runtime Configuration properties

Configuring the Runtime Configuration properties

Setting variables for default directories

Reducing the number of simultaneous tasks