Schedulers

The Qlik Sense Scheduler Service (QSS) manages the scheduled tasks (reload of Qlik Sense apps or user synchronization) and task chaining. Depending on the type of Qlik Sense deployment, the QSS runs as manager, worker, or both on a node.

The Schedulers overview lists all the available schedulers. The following table presents the available fields and buttons. By default, only some of the fields are displayed. You can use the column selector ( Table ) to add fields.

You can adjust the column width by dragging the header border.

Node properties
Property	Description
Node	The name of the scheduler node.
Status	One of the following statuses is displayed: Running The service is running as per normal. Stopped The service has stopped. Disabled The service has been disabled. Tip noteClick in the Status column for more detailed information on the status. Checking the status of Qlik Sense services.
Tags	The tags that are connected to the scheduler.
Type	Manager: sends the task to a worker QSS within the site. Worker: receives the task from the manager QSS and executes the task. Manager and worker: when the manager QSS also acts a worker QSS, on a single node site.
Max concurrent reloads	The maximum number of reloads that the scheduler can perform at the same time.
Engine timeout (minutes)	If the number for Max concurrent reloads is reached (a separate property), the request to start a new engine process is queued, waiting for the number of running reload processes to go below Max concurrent reloads. If this does not happen within the given time period, the request to start a new engine process is removed from the queue.
Audit activity log level	User-related actions are saved to this logger. Levels: Off or Basic (a limited set of entries)
Service log level	Each level from Error to Info includes more information than the previous level.
Application log level	All the application messages for the scheduler service are saved to this logger. Each level from Fatal to Debug includes more information than the previous level.
Audit log level	Detailed, user-based messages are saved to this logger. Each level from Fatal to Debug includes more information than the previous level.
Performance log level	All the performance messages are saved to this logger. Each level from Fatal to Debug includes more information than the previous level.
Security log level	Security-related messages are saved to this logger. Each level from Fatal to Debug includes more information than the previous level.
System log level	All the standard scheduler messages are saved to this logger. Each level from Fatal to Debug includes more information than the previous level.
Task execution log level	All the task execution messages are saved to this logger. Each level from Fatal to Debug includes more information than the previous level.
ID	The ID of the scheduler.
Created	The date and time when the scheduler was created.
Last modified	The date and time when the scheduler was last modified.
Modified by	By whom the scheduler was modified.
<Custom properties>	Custom properties, if any, are listed here.
	Sort the list ascending or descending. Some columns do not support sorting.
	Type a string to filter on, or, when available, select a predefined value. All rows that match your filter criteria are displayed. You can filter on multiple columns simultaneously to narrow your search. If a filter is applied to a column, is displayed. To remove your criteria, click Actions in the table header bar and select Clear filters and search. You can combine filtering with searching. Searching and filtering in the QMC
Actions	Options for clearing filter and search, selecting and deselecting all rows, and toggling wrapping. Information noteThe option Select all rows is applied to the rows that are currently displayed. Any rows that have been filtered out before selecting all rows are disregarded, even if they were selected. The option Deselect all rows is applied to all rows, including those that were filtered out.
	Column selector: Select which columns to display in the overview. Click to reset to the default columns.
	Search – both basic and more advanced searches. Searching and filtering in the QMC
	Refresh the page.
Edit	Edit the selected scheduler.
Show more	The overview shows a set number of items, by default. To show more items, scroll to the end of the list and click Show more. Searching, sorting, and filtering of items is always done on the full database list of items, not only the items that are displayed.

Double-click an item in the overview to open the resource's edit page. For multiple selections, hold down Ctrl while clicking the items, or drag over the items.

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