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