MariaDB ColumnStore 22.08.2 Release Notes

Overview

MariaDB Enterprise ColumnStore 22.08.2 is a maintenance release of MariaDB Enterprise ColumnStore. MariaDB Enterprise ColumnStore is a columnar storage engine included with MariaDB Enterprise Server.

MariaDB Enterprise ColumnStore 22.08.2 was released on 2022-10-04. This release is of General Availability (GA) maturity.

MariaDB Enterprise ColumnStore 22.08 replaces MariaDB Enterprise ColumnStore 6 in MariaDB Enterprise Server 10.6.

This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.6.9-5.

This release has been withdrawn. Users of MariaDB Enterprise ColumnStore 22.08.2 should upgrade to MariaDB Enterprise ColumnStore 22.08.3.

Issues Fixed

Can result in unexpected behavior

• An error can be returned during disk aggregation. (MCOL-5213)

  • The following error message could be raised to the client:

MCS-2056: There was an IO error during a disk-based aggregation: No such file or directory
GROUP BY can return duplicates. (MCOL-5213)

Related to install and upgrade

• An issue related to manual package upgrade was identified in RPM packages. (MCOL-5218)

Platforms

In alignment with the enterprise lifecycle, MariaDB Enterprise ColumnStore 22.08.2 is provided for:

• CentOS 7 (x86_64)

• Debian 10 (x86_64, ARM64)

• Debian 11 (x86_64, ARM64)

• Red Hat Enterprise Linux 7 (x86_64)

• Red Hat Enterprise Linux 8 (x86_64, ARM64)

• Red Hat Enterprise Linux 9 (x86_64, ARM64)

• Rocky Linux 8 (x86_64, ARM64)

• Rocky Linux 9 (x86_64, ARM64)

• Ubuntu 20.04 (x86_64, ARM64)

• Ubuntu 22.04 (x86_64, ARM64)

Installation Instructions

• ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• HTAP Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 23.10

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6 and Object Storage

• Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.6

Upgrade Instructions

• Upgrade Multi-Node MariaDB Enterprise ColumnStore from 6 to 23.10

• Major Release Upgrades for MariaDB Enterprise ColumnStore

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