Cluster Management API (CMAPI) 6.4.1 is a maintenance release of CMAPI. CMAPI is a REST API for administering MariaDB ColumnStore in multi-node topologies.
Cluster Management API 6.4.1 was released on 2022-07-12. This release is of General Availability (GA) maturity.
CMAPI 6.4.1 is compatible with MariaDB ColumnStore 6. CMAPI 6.4.1 was first released with MariaDB ColumnStore 6.4.1.
Notable Changes
Failover can now be disabled in the CMAPI configuration file. (MCOL-4939)
The auto_failover option can be set to True or False in the [application] section:
The default value of the auto_failover option is True.
The auto_failover option should be set to False when is used.
The status endpoint returns the "dbroots" attribute as an empty array even when ColumnStore is working. ()
When CMAPI tries to verify a node's hostname, the verification can fail if the short hostname was provided, but the fully qualified domain name (FQDN) is in /etc/hosts. ()
In alignment to the MariaDB Corporation Engineering Policy, CMAPI 6.4.1 is provided for: