IMPORTANT: Developer documentation for the current main branch. This content is unreleased and may change before the next Polaris release. For stable user documentation, see the latest release docs.

Migrating from Existing Iceberg Catalogs

There are two ways to migrate an existing Iceberg catalog to Polaris:

  1. Using the Iceberg Catalog Migrator tool: A command-line tool to migrate Iceberg tables from one Iceberg catalog to another. This tool works with any existing Iceberg catalog including Polaris.
  2. Using the Polaris Synchronizer tool: A tool to migrate entities from one Polaris instance to another. This tool is specific to Polaris.