The Ultimate Guide to High Availability with MariaDB

MariaDB ColumnStore 22.08.2 Release Notes

Contents

  1. Overview
  2. Issues Fixed
    1. Can result in unexpected behavior
    2. Related to install and upgrade
  3. Platforms
  4. Installation Instructions
  5. Upgrade Instructions

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This release has been withdrawn.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)
  • An issue related to manual package upgrade was identified in RPM packages. (MCOL-5218)

Platforms

In alignment to 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

Upgrade Instructions

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