Release Notes ODP 3.2.3.3-3

This latest version of the Acceldata Open Source Data Platform introduces enhancements, bug fixes, and CVE fixes designed to improve your data observability experience further.

Key Highlights

The ODP 3.2.3.3-3 for Python 3 release includes the following key highlights:

• This release also supports RHEL 9 and Ubuntu 22.

• This release supports New Integrations:

  • Jupyterhub: This is is an open-source interactive computing environment that allows you to create and share documents containing live code, equations, visualizations, and text. For details about the setup, see Jupyterhub.
  • Kafka 3: This is a major version of Kafka that brings improvements in performance, scalability, and new features for event streaming. For details about the setup, see Kafka 3.
  • Pinot (TP): Apache Pinot is a real-time, distrishbuted OLAP (Online Analytical Processing) datastore designed for fast, and low-latency analytics on large-scale data. For details about the setup, see Pinot.
  • Trino (TP): Trino is a high-performance, distributed SQL query engine designed for running fast, and interactive analytics on large datasets. For details about the setup, see Trino.

• This release includes an Upgrade of Components from the previous version:

  • Spark 3 from version 3.3.3. to 3.5.1
  • Impala from version 4.1.2 to 4.4.0
  • Hue from version 4.10 to 4.11. This now now runs on Python 3.11, replacing the previous Python 3.9 version.

• This release supports the Oracle DB 19c. The support for Oracle DB 12c has been discontinued.

• This release includes the migration of Ambari from SysV-style scripts to full systemd (systemctl) support for managing services.

  • You must now consistently use the ambari-agent/server or systemctl commands. Mixing them (e.g., service ambari-agent start with ambari-agent stop) is no longer allowed.
  • To switch between command types, stop the service using the same method it was started with before starting it again using the new method. For example:

## To move from ambari-agent commands to systemctl based process management 

ambari-agent stop       

systemctl start ambari-agent  

​

## To move from systemctl to ambari-agent commands 

systemctl stop ambari-agent  

ambari-agent start

Enhancements

• Platform Improvements: This release introduces enhancements and optimizations that boost the platform's functionality and user experience, enhancing your data management capabilities. For more information, Improvements.

Resolved Issues

• Bug and CVE Fixes: Acceldata's commitment to a seamless data observability experience includes promptly addressing reported issues and CVEs. This release resolves and multiple bugs and addresses CVEs, ensuring a more stable and reliable platform. For more information, see Bug Fixes and CVE Fixes.

Inclusion from Previous Hotfix Releases

This release includes the fixes and enhancements made in the previous hotfix releases: ODP 3.2.3.2-204, ODP 3.2.3.2-203, and ODP 3.2.3.2-201.