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How to Schedule a Process from RapidMiner Server

The tools to schedule a process are available in both Studio and Server. If you want to use theCron Editor,您必须使用工作室。如果你想安排directly from Server, you must use the cron expression language to enter the scheduling trigger.

RapidMiner uses the Quartz job scheduler to create scheduling triggers. For syntax and examples using the cron expression language, seethis tutorial. If you'd like a visual tool for creating syntax, seethis utility.

Creating a cron trigger

The cron trigger option is available when youselect a processfor display in theRepository Browser. Once the process is selected:

  1. In theExecutionaction box on the right, clickCreate cron trigger:

  2. TheCreate cron triggerdialog opens. Enter a cron expression and clickSubmit.

    RapidMiner Server applies the trigger and displays it in theSchedulesview.

Working with cron triggers

RapidMiner Server displays allCurrently Defined Triggersin theSchedulesview (from Server,Processes > Schedules):

From this screen, you can do the following to the cron trigger:

  • pause Icon: Pauses the trigger; it does not activate when in a paused state.
  • resume Icon: Restores the trigger to an active state. Note that if the next fire time (according to the cron trigger) is exceeded, the process is immediately executed.
  • delete Icon: Deletes the trigger from the configuration.

If the scheduler triggers a process execution the process will be shown in theExecutionsview (from Server,Processes > Executions):