I was deploying Livy on CDH 5.5 using CM by defining custom CSD and parcels for it. After upgrading to CDH 5.8, now I'm unable to deploy instances of any new services. They wizard fails with the following error:
Timed out after 12000 ms. Waiting for Cloudera Manager Agents to detect release:
Once the wizard fails, I'm able to start the new instances manually from the Actions menu.
Did something changes in the way parcel detection works between CM 5.5 and 5.8?