Cloudera Flow Management Migration Tool Release Notes
Learn about the new features, known and fixed issues, limitations, and unsupported features in the latest release of the Cloudera Flow Management Migration Tool.
What's new
The Cloudera Flow Management Migration Tool helps you transition to NiFi 2 more efficiently. by simplifying and accelerating the migration of flows from Cloudera Flow Management 2.x powered by NiFi 1 to Cloudera Flow Management 4.x powered by NiFi 2.
The latest version available for on cloud migration scenarios is Cloudera Flow Management Migration Tool 5.3.3, which enables migrations for Data Hub clusters from Cloudera Flow Management 2.2.9.700 (including hotfixes) to 4.2.1.700 (including hotfixes , in compliance with the NiFi 1.28.1-to-2.4.0 General Availability (GA) ruleset.
Support matrix
Before starting a migration with the Cloudera Flow Migration Tool, review the supported source and target version requirements to ensure a successful migration.
The table below provides detailed information about the supported migration paths for Cloudera Flow Management on Cloudera on cloud and identifies the latest Migration Tool version supported for each path.
| Source Cloudera Flow Management version | Target Cloudera Flow Management version | Required Migration Tool version |
|---|---|---|
| 2.2.9.400 | 4.2.1.400 | 3.0.3 |
| 2.2.9.500 | 4.2.1.500 | 5.0.4 |
| 2.2.9.600 | 4.2.1.600 | 5.2.1 |
| 2.2.9.700 and hotfixes | 4.2.1.700 and hotfixes | 5.3.3 |
System requirements
Before using the Migration Tool, ensure that your system meets the following requirements.
| Requirement | Details |
|---|---|
| Operating system | Linux, macOS |
| Java version | Java 21 |
| Disk space | At least 25 GB for NiFi distributions and working directories |
Download location
The Cloudera Flow Management Migration Tool software artifacts can be downloaded from the Cloudera Archive.
- An active Cloudera subscription agreement
- A license key file
- The required authentication credentials (username and password).
Download the version of the tool that matches your requirements from the Cloudera Flow Management Migration Tool Repository.
