Build on Open Source.
Build, manage, and scale enterprise data platforms with open source technologies — Hadoop, Hive, Spark, Kafka, and more, managed through Ambari.
Find your path
Read the documentation, check version compatibility in the support matrix, or troubleshoot using the KB articles.
Documentation
The complete ODP guide: introduction, installation, components, upgrades, security, and administration.
Read the docs →Support Matrix
Supported operating systems, databases, JDKs, and component versions for each ODP release.
Check compatibility →KB Articles
Knowledge-base articles with fixes, workarounds, and how-tos from the ODP support team.
Browse articles →Explore ODP
Everything you need to deploy and operate your open source data platform, organized by task.
Release Notes
What's new in the latest ODP release — features, component updates, and fixed issues.
What is ODP
An introduction to the Open Source Data Platform and how to search the documentation.
Installation
Getting started with Apache Ambari installation, cluster setup, and database configuration.
Components
User guides and installation instructions for components like Oozie, Airflow, and ClickHouse.
Upgrade Instructions
Upgrade paths, master upgrade procedures, and sanity checks for moving to newer ODP versions.
Downgrade Instructions
Roll back to a previous ODP version safely when an upgrade needs to be reversed.
Reference Guide
The Ambari admin guide, platform administration, and storage management reference.
Security Guide
Authentication, authorization, and encryption for securing your ODP cluster end to end.
Troubleshooting Guide
Diagnose and resolve ODP issues, including SSL, keystore, and truststore problems.
Uninstall ODP
Cleanly and completely remove ODP from your environment when decommissioning.
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