Harvest queue

This page displays the queues of urgent and batch harvests, and the list of on-going on-demand harvests.

An urgent harvest is urgent, but not immediate. An on-demand harvest is immediate. A batch harvest is executed according to time schedule.

At most one harvest is picked from the urgent and batch queues at a time, and no batch harvest is executed before the urgent queue is completed. The queues are checked every 20 seconds. On-demand harvests can be executed several in parallel, and also at the same time with a harvest from the urgent or batch queue. However, no source is executed by the on-demand harvester and urgent/batch queue at the same time.