Release Notes for MariaDB Enterprise ColumnStore 5.6.3
This page is part of MariaDB's Enterprise Documentation.
The parent of this page is: Release Notes for MariaDB Enterprise ColumnStore 5.6
Topics on this page:
Overview
MariaDB Enterprise ColumnStore 5.6.3 is a maintenance release of MariaDB Enterprise ColumnStore. MariaDB Enterprise ColumnStore is a columnar storage engine included with MariaDB Enterprise Server. This is the seventh release in the Enterprise ColumnStore 5 series.
MariaDB Enterprise ColumnStore 5.6.3 was released on 2021-12-13. This release is of General Availability (GA) maturity.
This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.5.13-9.
Notable Changes
ColumnStore now supports compression for temporary files used for disk-based aggregations (MCOL-4829)
The new compression is disabled by default.
Enable the new compression using the
mcsSetConfig
utility:
$ sudo mcsSetConfig RowAggregation Compression SNAPPY
CMAPI 1.6 is now included
CMAPI is a REST API for administering MariaDB Enterprise ColumnStore in multi-node topologies.
For additional information, see "Release Notes for CMAPI 1.6".
Issues Fixed
Can result in a hang or crash
Platforms
In alignment to the enterprise lifecycle, MariaDB Enterprise ColumnStore 5.6.3 is provided for:
CentOS 7 (x86_64)
Debian 9 (x86_64)
Debian 10 (x86_64)
Red Hat Enterprise Linux 7 (x86_64)
Red Hat Enterprise Linux 8 (x86_64)
SUSE Linux Enterprise Server 12 (x86_64)
SUSE Linux Enterprise Server 15 (x86_64)
Ubuntu 18.04 (x86_64)
Ubuntu 20.04 (x86_64)
Installation Instructions
Upgrade Instructions
Multi-Node
Upgrade Multi-Node MariaDB Enterprise ColumnStore from 1.2 to 5 on Red Hat Enterprise Linux 7
Upgrade Multi-Node MariaDB Enterprise ColumnStore from 1.2 to 5 on Red Hat Enterprise Linux 8
Upgrade Multi-Node MariaDB Enterprise ColumnStore from 1.2 to 5 on CentOS 7
Upgrade Multi-Node MariaDB Enterprise ColumnStore from 1.2 to 5 on Ubuntu 18.04
Upgrade Multi-Node MariaDB Enterprise ColumnStore from 1.2 to 5 on Ubuntu 20.04
Upgrade Multi-Node MariaDB Enterprise ColumnStore from 1.2 to 5 on Debian 10
Single Node
Upgrade Single Node MariaDB ColumnStore Deployment from 1.2 to 5 on Red Hat Enterprise Linux 7
Upgrade Single Node MariaDB ColumnStore Deployment from 1.2 to 5 on Red Hat Enterprise Linux 8
Upgrade Single Node MariaDB ColumnStore Deployment from 1.2 to 5 on CentOS 7
Upgrade Single Node MariaDB ColumnStore Deployment from 1.2 to 5 on Ubuntu 18.04
Upgrade Single Node MariaDB ColumnStore Deployment from 1.2 to 5 on Ubuntu 20.04
Upgrade Single Node MariaDB ColumnStore Deployment from 1.2 to 5 on Debian 10