Converting a queue to a Managed Parent Queue
In absolute and relative modes, you have to create Managed Parent Queues to enable dynamic queue creation. You can do that through the YARN Queue Manager UI.
In Cloudera Manager, select the YARN Queue Manager
A graphical queue hierarchy is displayed in the Overview tab.
- Find the queue for which you want to enable the dynamic child creation feature.
Select the More Options menu and select
Enable Dynamic Child Creation.
Set the Minimum and Maximum capacities that will be applied for every dynamic
child queue under that particular parent queue.
Save the minimum and maximum capacity for the queue with the default values that copy the parent queue, or change them using the Auto Queue Creation template (Technical Preview) feature.
Technical Preview: This is a technical preview feature and considered under development. Do not use this in your production systems. To share your feedback, contact Support by logging a case on our Cloudera Support Portal. Technical preview features are not guaranteed troubleshooting guidance and fixes.
- Click Save.