ECS cluster environments
This topic describes the Embedded Container Service (ECS) cluster environment known issues for Cloudera Data Warehouse Private Cloud.
Known issues identified in 1.5.2
No new known issues identified in 1.5.2.
Known issues identified before 1.4.1
- BLESC-6074: Impala executor pods not running and queries from Hue fail
- You may see the following error after submitting a query from Hue: Latest admission queue reason: Waiting for executors to start. Only DDL queries and queries scheduled only on the coordinator (either NUM_NODES set to 1 or when small query optimization is triggered) can currently run. You may also notice that the Impala executors are not running.
- Make sure that the /etc/resolv.conf file on the ECS hosts contain a maximum of 2 search domains.