Release Notes for Cluster Management API 1.6.3
This page is part of MariaDB's MariaDB Documentation.
The parent of this page is: Release Notes for Cluster Management API 1.6
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Cluster Management API (CMAPI) 1.6.3 is a maintenance release of CMAPI. CMAPI is a REST API for administering MariaDB Enterprise ColumnStore in multi-node topologies.
Cluster Management API 1.6.3 was released on 2022-04-20. This release is of General Availability (GA) maturity.
CMAPI 1.6.3 is compatible with MariaDB Enterprise ColumnStore 5.6 and 6. CMAPI 1.6.3 was first released with MariaDB Enterprise ColumnStore 5.6.5 and MariaDB Enterprise ColumnStore 6.2.3.
When a node is added to the cluster using a DNS name, the node's DNS name is added to
Columnstore.xmlinstead of the node's IP address. (MCOL-4804)
Prior to this release, when a node's IP address changed after it was added to the cluster,
Columnstore.xmlstill contained the node's old IP address.
Starting with this release, CMAPI can adapt to changing IP addresses when the DNS name in
Columnstore.xmlresolves to the new IP address.
After the primary server is killed and restarted, MaxScale and CMAPI could each choose different primary servers. (MCOL-5052)
In alignment to the MariaDB Corporation Engineering Policy, CMAPI 1.6.3 is provided for:
CentOS 7 (x86_
Debian 10 (x86_
Red Hat Enterprise Linux 7 (x86_
Red Hat Enterprise Linux 8 (x86_
Ubuntu 18.04 (x86_
Ubuntu 20.04 (x86_
ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.5 and MariaDB Enterprise ColumnStore 5
ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 6
ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.5 and MariaDB Enterprise ColumnStore 5
ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.6 and MariaDB Enterprise ColumnStore 6