Release Notes for MariaDB Enterprise ColumnStore 22.08.2

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This release has been withdrawn.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)

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)