The traditional CCTV VMS(Video Management System) provides real-time video monitoring and event detection by collecting video stream from a number of CCTV cameras, extracting the features from each video data, and analyzing them. Because the system focuses on real-time event detection, it extracts the features from the video in real-time and does not store them after processing. To analyze CCTV metadata, we modified CCTV VMS and stored the features in XML format in the HDFS(Hadoop Distributed File System). The Figure 5 illustrates advanced CCTV VMS architecture that we extended for CCTV metadata analytics. CCTV metadata includes information on moving objects and user defined events as illustrated in Figure 6.