Manual:$wgJobTypeConf

Jobs: $wgJobTypeConf
Configuration for job storage.
Introduced in version:	1.21.0
Removed in version:	still in use
Allowed values:	Unspecified
Default value:	See below
Other settings: Alphabetical | By function

Details

Configuration for job storage.

Default

From DefaultSettings.php:

/**
 * Map of job types to configuration arrays.
 * This determines which queue class and storage system is used for each job type.
 * Job types that do not have explicit configuration will use the 'default' config.
 * These settings should be global to all wikis.
 */
$wgJobTypeConf = array(
	'default' => array( 'class' => 'JobQueueDB', 'order' => 'random' ),
);