Ozone is a scalable, redundant, and distributed object store for Hadoop and Cloud-native environments. Apart from scaling to billions of objects of varying sizes, Ozone can function effectively in containerized environments such as Kubernetes and YARN.

Apache Ozone

This section documents the fundamental data objects in Ozone: keys, which are analogous to files in a traditional file system.


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Keys

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Overview

Docker

Kubernetes

Bare Metal

Installation

Reading and Writing Data in Ozone

Quick Start

Ozone Manager

Storage Container Manager

Ozone S3 Gateway

Datanodes

Recon

Architecture

Storage Containers

Write Pipelines

Ratis

Erasure Coding

Replication

Owners

Quotas

Volumes

Layouts

Default Replication Type

Encryption

Links

Snapshots

Buckets

Namespace

Kerberos

Native ACLs

Ranger authorization policies

ACLs

Security

SCM High Availability

Ozone Manager High Availability

High Availability

Comparison with Other Storage Technologies

Core Concepts

Ozone Shell

Securing S3

S3 API

HttpFS Gateway

Java Client API

Accessing Apache Ozone from Python

CSI Protocol

Native C/C++ Client Access to Ozone

Client Interfaces

Ozone

HDFS

Clients

Hive

Iceberg

Impala

Oozie

Spark

Trino

DistCp

Flink

HBase

Integrations

User Guide

Administrator Guide

Keys

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