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MariaDB ColumnStore 23.10.1 Release Notes

Overview

MariaDB Enterprise ColumnStore 23.10.1 is a feature release of MariaDB Enterprise ColumnStore. MariaDB Enterprise ColumnStore is a columnar storage engine included with MariaDB Enterprise Server.

MariaDB Enterprise ColumnStore 23.10.1 was released on 2024-03-11. This release is of General Availability (GA) maturity. MariaDB Enterprise ColumnStore 23.10.1 is a GA release in the 23.10 series.

This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.6.17-12.

The changes listed here are relative to MariaDB Enterprise ColumnStore 23.02.4.

Notable Changes

  • Cross db table rename fails ()

  • Columnstore throws error when using GROUP BY on DB-Views where field name is identical in two different tables ()

  • GROUP BY on duplicate expressions using functions throws error "IDB-2001: ... is not in GROUP BY clause." on Columnstore ()

  • Support WITH ROLLUP ()

Issues Fixed

Can result in data loss

  • Shmem segment remap causes SEGV in ExtentMapIndexImpl::find ()

Can result in a hang or crash

  • Queries stuck in MariaDB waiting for an answer from PrimProc ()

  • LIKE '%1%' in WHERE part never finishes ()

  • PrimProc goes in a loop, 100% CPU usage on a single core ()

  • PrimProc crashes in json_key_matches ()

Can result in unexpected behavior

  • UPDATE returns wrong "Rows matched" on multi-tables ()

  • json data returns differently by same query ()

  • Columnstore query returns incorrect value instead of expected out-of-range error ()

  • JSON_QUERY is stateful (may segfault on big amount of data) ()

Related to performance

  • CPU wastes time in wait and sys because of urandom access in RowStorage ()

Related to install and upgrade

  • Wrong metadata in CMAPI packages ()

Platforms

In alignment with the , MariaDB Enterprise ColumnStore 23.10.1 is provided for:

  • Debian 11 (x86_64, ARM64)

  • Debian 12 (x86_64, ARM64)

  • Red Hat Enterprise Linux 8 (x86_64, ARM64)

  • Red Hat Enterprise Linux 9 (x86_64, ARM64)

Installation Instructions

Upgrade Instructions

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

FairThreadScheduler::sendErrorMsg and BPPSeeder::sendErrorMsg crash PP trying to send to a nullptr sock (MCOL-5636)

Continuous workload triggers unknown primitive cmd message in PP log (MCOL-5637)

Rocky Linux 8 (x86_64, ARM64)
  • Rocky Linux 9 (x86_64, ARM64)

  • Ubuntu 20.04 (x86_64, ARM64)

  • Ubuntu 22.04 (x86_64, ARM64)

  • Ubuntu 24.04 (x86_64, ARM64)

  • MCOL-4202
    MCOL-5463
    MCOL-5476
    MCOL-678
    MCOL-5559
    MCOL-5565
    MCOL-5599
    MCOL-5602
    MCOL-5607
    MCOL-4740
    MCOL-5350
    MCOL-5568
    MCOL-5625
    MCOL-5472
    MCOL-5595
    enterprise lifecycle
    Major Release Upgrades for MariaDB Enterprise ColumnStore
    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

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