7.00.02 - Setting Maximum Query Concurrency - Aster Execution Engine

1. Confirm the maximum query concurrency for the Hadoop cluster: ncli qos showconcurrency
2. Set, if necessary, the maximum query concurrency for the Hadoop cluster.
   1. If your cluster is a virtual cluster, the recommended concurrency setting is 10. For example: ncli qos setconcurrency 10
   2. If your cluster is an appliance or a Teradata appliance, the recommended concurrency setting is 20. For example: ncli qos setconcurrency 20