Removing the LLAP Queue
Before upgrading from HDP to CDP, if you used LLAP, a YARN interactive query queue was created. This queue is carried over to your CDP cluster. You must remove this queue, likely named llap, after the upgrade.
llapby default; however, you might have created the LLAP queue manually and assigned a different name to the queue. Look for your LLAP and remove it as follows:
In Cloudera Manager, select
.A graphical queue hierarchy is displayed in the Overview tab.
- Click the options menu for the interactive query queue.
- Click Delete Queue, and confirm deletion.