Retention Policy Configuration

By default, the system is designed to clean up locally stored results/received samples and other temporary files. These cleanup operations are performed either upon starting up the service (single-pass) or on continuous short-cycle intervals in a background process. To enable regular cleanup during the server mode, make sure the following options are enabled:

By default, the following retention period is applied (see “Retention Policy” sections in both the broker and transform server properties files):

Note: the queued files are only cleaned up if automatic re-queue is disabled (not by default). The automatic re-queue feature is designed to allow a downtime of the broker without losing previously submitted files from being processed. To change this behavior, configure the requeuePendingTasksFromPreviousTermination option.