"log": {
"enabled": "true",
"level": "INFO",
"size": 500000,
"backup": 5
Supported log priority levels
include:
ALL: new Level(Number.MIN_VALUE, "ALL")
, INFO: new Level(20000, "INFO")
, WARN: new Level(30000, "WARN")
, ERROR: new Level(40000, "ERROR")
, OFF: new Level(Number.MAX_VALUE, "OFF")
};