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The page Archive Tasks can be used to start and stop archive tasks. It also possible to see which tasks are scheduled and what their task schedule is.

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This page shows an overview of the tasks which are configured for the archive. The configuration of the archive tasks can be done by adjusting the ArchiveTaskSchedule.xml.

Detailed information about the configuration of this file can be found here:Configuration of the Delft-FEWS Archive Server

The archive has two types of tasks.

  • tasks which can be run periodically,
  • tasks which cannot be scheduled but which can only run manually.

Tasks which can be scheduled have a start time, an end time and a run interval. The start time and end time indicate the time window in which the task is allowed to run.

The run interval shows how often the task should run. A scheduled task only runs periodically if it is activated. The last column "activated" shows if the task is activated or not.

Tasks can be activated or deactivated by changing the configuration. More details can be found here:Configuration of the Delft-FEWS Archive Server

 

The tasks "internal harvester" and the task "clear internal catalogue" are the two most important and most used tasked of the archive.

The task "internal harvester" is responsible for updating and maintaining the catalogue. The catalogue is used to find data sets in the archive.

The second task "clear internal catalogue" is used clear the entire catalogue. When you run the task the entire catalogue will be empty!

You will have to run the task "internal harvester" again to rebuild the catalogue.

The are a lot of other tasks available: More details can be found here:Configuration of the Delft-FEWS Archive Server

 

Task History

The page task history shows when certain archive tasks were started and when they were finished. The page also indicates if the tasks was finished succesfully or not.

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