Managing Resources in Impala

Impala includes the features that balance and maximize resources to improve query performance and scalability of your Cloudera cluster.

A typical deployment uses the following resource management features:

  • Static service pools

    Use the static service pools to allocate dedicated resources for Impala to manage and prioritize workloads on clusters.

  • Admission control

    Within the constraints of the static service pool, you can further subdivide Impala's resources using dynamic resource pools and admission control.