Implementation of Ozone Features

This section documents the implementations of various Ozone features.

📄️ Snapshot Deletion Lifecycle

This document describes the internal lifecycle of snapshot deletion in Apache Ozone, from the initial user request to the final physical removal of data and metadata.

📄️ Bucket Snapshot

For detailed information on how snapshots are deleted internally, see the Snapshot Deletion Lifecycle page.

📄️ Improve Ozone Snapshot Scale with Snapshot Defragmentation

Improving Snapshot Scale

📄️ Snapshot Diff Lifecycle

The lifecycle of a Snapshot Diff in Ozone is an asynchronous, job-based process designed to handle potentially millions of key changes without blocking the Ozone Manager.

📄️ OM Bootstrapping with Snapshots

Problem Statement