Disabling queue auto removal on a queue level
Dynamically created child queues are automatically deleted after they expire. If you want to keep dynamically created child queues of a specific parent queue running after their last job is finished, you can disable the queue auto removal feature for that parent queue.
By default automatic queue removal is enabled on two levels - global level and on the level of dynamic child creation enabled parent queues. The following steps describe how to disable the queue auto removal feature for a dynamic child creation enabled parent queue; meaning, its dynamically created child queues are not deleted automatically once they become inactive.
Ensure that the global level auto queue deletion feature is enabled. The feature is enabled if thecheckbox is selected.
In Cloudera Manager navigate to
.The Overview tab is opened, displaying a hierarchical view of the queues.
Disable the queue auto removal feature for a specific queue.
Repeat the following substeps for all applicable dynamic child creation enabled queues:
- Find the queue for which you want to disable the queue auto removal feature, and click the three vertical dots next to its name.
- Select Edit Queue Properties.
- In the Dynamic Auto-Creation of Queue section find and clear the Queue Auto Removal (YARN restart required) checkbox.
- Click Save.