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devel:documentation:application_configuration:dev:scheduled_tasks:task-scheduler [2020/02/26 12:35]
apeterova [DeleteProvisioningArchiveTaskExecutor] optimized query 		devel:documentation:application_configuration:dev:scheduled_tasks:task-scheduler [2020/05/14 05:37]
kucerar
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 ====== Tasks scheduler ====== ====== Tasks scheduler ======
  
-{{tag> scheduler final}}+{{tag> scheduler final lrt long running task description triggers cron scheduled }}
  
 The task can be scheduled in three different ways - types of ''triggers'': The task can be scheduled in three different ways - types of ''triggers'':
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 Task can be executed repetitively without reschedule is needed. When task is canceled (e.g. by server is restarted), then task can be executed again (~recovered) directly from long running task agenda. New task will be created and executed with the same configuration as original task. **When task** is stateful and **supports queue**, then **already processed items will not be processed again**. Task can be executed repetitively without reschedule is needed. When task is canceled (e.g. by server is restarted), then task can be executed again (~recovered) directly from long running task agenda. New task will be created and executed with the same configuration as original task. **When task** is stateful and **supports queue**, then **already processed items will not be processed again**.
-To enable this feature, task method ''isRecoverable'' has to be overiden and return ''true''. 
  
-{{ :devel:documentation:application_configuration:dev:scheduled_tasks:recoverable-task.png |}}+ 
 +<note>To enable this feature, task method ''isRecoverable'' has to be overiden and return ''true''.</note> 
 + 
 +<note important>Only tasks created and **running** in the version **10.2.0** and higher can be run again!</note> 
 + 
 +{{ :devel:documentation:application_configuration:dev:scheduled_tasks:lrt-sync-recreation.png |}}
  
  
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 === Parameters === === Parameters ===
   * ``Number of days`` - Delete events older than given number of days.   * ``Number of days`` - Delete events older than given number of days.
 +
 +<code sql>
 +-- PostgreSql
 +-- Delete events older then 3 days
 +delete from idm_entity_event where result_state='EXECUTED' AND created <= NOW() - INTERVAL '72 HOURS';
 +vacuum full idm_entity_event;
 +</code>
  
 ==== DeleteLongRunningTaskExecutor==== ==== DeleteLongRunningTaskExecutor====
  • by apeterova