Release Notes for Cluster Management API 1.6.2

Cluster Management API (CMAPI) 1.6.2 is a maintenance release of CMAPI. CMAPI is a REST API for administering MariaDB ColumnStore in multi-node topologies.

Cluster Management API 1.6.2 was released on 2022-02-23. This release is of General Availability (GA) maturity.

CMAPI 1.6.2 is compatible with MariaDB ColumnStore 5.6 and 6. CMAPI 1.6.2 was first released with MariaDB ColumnStore 5.6.5 and MariaDB ColumnStore 6.2.3.

Notable Changes

• Compatibility added for MariaDB ColumnStore 6.2.3. (MCOL-4954)

• Compatibility added for ColumnStore 6.2.3 cross engine join encrypted passwords. (MCOL-4978)

• Added support for using a custom port for cross engine join support. (MCOL-4898)

Issues Fixed

• During upgrade CMAPI configuration information is lost. Customer data is not impacted. (MCOL-4979)

• mcsStatus incorrectly returns "cluster_mode": null. This is a cosmetic issue that does not affect operation. (MCOL-4973)

Platforms

In alignment to the MariaDB Corporation Engineering Policy, CMAPI 1.6.2 is provided for:

• CentOS 7 (x86_64)

• Debian 10 (x86_64)

• Red Hat Enterprise Linux 7 (x86_64)

• Red Hat Enterprise Linux 8 (x86_64)

• Ubuntu 18.04 (x86_64)

• Ubuntu 20.04 (x86_64)

Installation Instructions

• ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.5 and MariaDB ColumnStore 5

• ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB ColumnStore 6

• ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.5 and MariaDB ColumnStore 5

• ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB ColumnStore 6

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