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Release Notes ODP 3.2.3.4-2

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

Key Highlights

The ODP 3.2.3.4-2 for Python 2 release includes the following key highlights:

🔗 New Integrations for Modern Data Workloads

This release introduces two new integrations designed to enhance real-time analytics and machine learning workflows:

  • ClickHouse (v25.5.4.38): High-performance OLAP database for fast, real-time analytics. For details, see ClickHouse.
  • JupyterHub (v5.2.1): This 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. For details, see JupyterHub.
  • ODP Spark with Gluten Velox: This is an Apache Spark acceleration with 3× faster Spark performance with advanced vectorized execution, and improved CPU and memory efficiency across large-scale workloads. This innovation sets a new benchmark for performance, efficiency, and scalability across modern data platforms. For details, see Gluten with Velox.
  • Spark Rapids (v25.06): The RAPIDS Accelerator for Apache Spark provides a set of plugins for Apache Spark that leverage GPUs to accelerate processing via the RAPIDS libraries. For details, see Spark Rapids Overview.

Info

ODP Spark with Gluten Velox and Spark Rapids are performance enhancements for Spark 3.

🔼 Upgraded Components

This release includes upgrades of key components across the data stack, delivering enhanced performance, bug fixes, and compatibility improvements:

  • Apache Druid: 27.0.0 ➝ 29.0.1
  • Apache HBase: 2.4.11 ➝ 2.5.10
  • Apache Kafka: 3.7.1 ➝ 3.7.2
  • Apache Knox: 1.6.1 ➝ 2.0.0
  • Apache NiFi/NiFi Registry: 1.23.2 ➝ 1.28.1
  • Apache Ozone: 1.4.0 ➝ 1.4.1
  • Apache Phoenix: 5.1.3 ➝ 5.2.1
  • Apache Ranger: 2.3.0 ➝ 2.5.0
  • Apache Spark 3.x: 3.3.3 ➝ 3.5.5
  • Apache Zeppelin: 0.10.1 ➝ 0.12.0

CVE Fixes

This release resolves 1100+ security vulnerabilities (CVEs) identified across ODP platform components.

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, see Enhancements.

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 multiple bugs and addresses CVEs, ensuring a more stable and reliable platform. For more information, see Bug Fixes and Fixed CVEs.

New Features

Discover the innovative features in this release with upgraded Apache components and platform modernization for enhanced performance, efficiency, and compatibility. For details, see New Features.