Features

Ozone Features

Ozone features are explained in the following pages. Features such as high availability, topology awareness, metrics tools are detailed in next pages.

OM High Availability

HA setup for Ozone Manager to avoid any single point of failure.

Ozone Erasure Coding

Erasure Coding Support for Ozone.

SCM High Availability

HA setup for Storage Container Manager to avoid any single point of failure.

Merge Container RocksDB in DN

Introduction to Ozone Datanode Container Schema V3

Prefix based File System Optimization

Supports atomic rename and delete operation.

Topology awareness

Configuration for rack-awarness for improved read/write

Quota in Ozone

Introduction to Ozone Quota

Recon Server

Recon is the Web UI and analysis service for Ozone

Observability

Different tools for Ozone to increase Observability

Non-Rolling Upgrades and Downgrades

How to do non-rolling upgrades and downgrades of Ozone

S3 Multi-Tenancy

Ozone Multi-Tenancy that allows multiple tenants to share the same Ozone cluster. Compatible with S3 API.