@PostConstruct
    public void setup() {
        beforeLog();

        if (cleanupInactiveAgentsDurationDays < MINIMUM_CLEANUP_INACTIVE_AGENTS_DURATION_DAYS) {
            throw new IllegalArgumentException("'cleanupInactiveAgentsDuration' must be 'cleanupInactiveAgentsDuration >= 30'");
        }

        afterLog();
    }
@author minwoo.jung<minwoo.jung@navercorp.com>
batch/src/main/java/com/navercorp/pinpoint/batch/common/BatchProperties.java