mariadb-columnstore-engine/cmapi/mcs_cluster_tool/mcs_cli_log.conf

{
    "version": 1,
    "disable_existing_loggers": true,
    "formatters": {
        "default": {
            "format": "%(asctime)s [%(levelname)s] (%(name)s) %(message)s",
            "datefmt": "%d/%b/%Y %H:%M:%S"
        }
    },
    "handlers": {
        "file": {
            "class" : "logging.handlers.RotatingFileHandler",
            "formatter": "default",
            "filename": "/var/log/mariadb/columnstore/mcs_cli.log",
            "mode": "a",
            "maxBytes": 1048576,
            "backupCount": 10
        }
    },
    "loggers": {
        "": {
            "level": "DEBUG",
            "handlers": ["file"]
        },
        "mcs_cli": {
            "level": "DEBUG",
            "handlers": ["file"],
            "propagate": false
        }
    }
}