Live instructor-led & Self-paced Online Certification Training Courses (Big Data, Hadoop, Spark) › Forums › Hadoop › What is non dfs used in hdfs web console This topic contains 1 reply, has 1 voice, and was last updated by dfbdteam3 12 months ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts September 20, 2018 at 2:22 pm #5140 dfbdteam3Moderator When we visit hdfs web console ie localhost:50070, in the statistics there is one information called non-dfs used. what exactly is non dfs used ? what type of data is stored in this section ? September 20, 2018 at 2:22 pm #5141 dfbdteam3Moderator Non DFS used is calculated using following formula NonDFSU used = Configured Capacity - DFS Used - DFS Remaining All these parameters are also displayed in the HDFSweb console The Non-DFS Used value does not represent the true disk space usage by non Hadoop files instead of its an indicative value which is derived using the given formula. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.