public static MetaPropertiesVersion fromNumberString(String numberString) {
        int number;
        try {
            number = Integer.parseInt(numberString.trim());
        } catch (NumberFormatException  e) {
            throw new RuntimeException("Invalid meta.properties version string '" +
                    numberString + "'");
        }
        return fromNumber(number);
    }
The KRaft version of meta.properties. Not all KRaft clusters have this version; some which
were migrated from ZK may have v0.
metadata/src/main/java/org/apache/kafka/metadata/properties/MetaPropertiesVersion.java