Get Started
Describes how to get started with HPE Ezmeral Unified Analytics Software.
Administration
Provides information about managing applications and clusters in HPE Ezmeral Unified Analytics Software.
Security
Describes security in HPE Ezmeral Unified Analytics Software.
Observability
Describes observability in HPE Ezmeral Unified Analytics Software.
Data Engineering
Data engineers can design and build pipelines that transform and transport data into usable formats for data consumers.
- Accessing Data in External S3 Object Stores
  Describes how to access data in external object stores from clients such as Spark and Kubeflow notebooks.
- EzPresto
  Describes the EzPresto SQL query engine and its featues.
- Airflow
  Provides an overview of Apache Airflow in HPE Ezmeral Unified Analytics Software.
- Superset
  Provides a brief overview of Superset in HPE Ezmeral Unified Analytics Software.
  - Defining RBACs in Superset
    Describes role-based access controls (RBACs) with respect to Superset in HPE Ezmeral Unified Analytics Software and how to define RBACs to permit access to Superset dashboards.
  - Configuring Horizontal Pod Autoscaling (HPA)
    Describes how to configure HPA for Superset in HPE Ezmeral Unified Analytics Software.
Data Analytics
Provides a brief overview of data analytics in HPE Ezmeral Unified Analytics Software.
Data Science
Provides a brief overview of data science in HPE Ezmeral Unified Analytics Software.
Notebooks
Provides a brief overview of Notebooks in HPE Ezmeral Unified Analytics Software.
Glossary
Definitions for commonly used terms in HPE Ezmeral Unified Analytics environments.

Configuring Horizontal Pod Autoscaling (HPA)

Describes how to configure HPA for Superset in HPE Ezmeral Unified Analytics Software.

HPE Ezmeral Unified Analytics Software supports autoscaling supersetNode and supersetWorker using Horizontal Pod Autoscaling (HPA) with CPU and MEM metrics. With HPA configuration, you can perform the following:

Enable or disable autoscaling.
Set the minimum and maximum number of replicas.
Set the target CPU and memory utilization percentage for autoscaling.

By default, autoscaling is disabled for supersetNode and enabled forsupersetWorker.

For example,

The HPA configuration with autoscaling disabled for supersetNode:
The HPA configuration with autoscaling enabled for supersetWorker:

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HPE Ezmeral Unified Analytics Software 1.5 Documentation
Abstract	HPE Ezmeral Unified Analytics Software is a usage-based Software-as-a-Service (SaaS) model that operationalizes hybrid and multi-cloud modern analytical workloads through a simple user interface, easily installed and deployed in minutes. HPE Ezmeral Unified Analytics Software separates compute and storage for flexible, cost-efficient scalability to securely access data stored in multiple data platforms, enabling you to run traditional and advanced analytics workloads with open-source tools.
Published	December 2024
Edition	1.5.0