Hi, when i run hdfs dfsadmin -report command. I get the Access denied for user root. Superuser privilege is required error. please help? hdfs dfsadmin -report Configured Capacity: 778288271867904 (707.85 TB) Present Capacity: 776586815760931 (706.30 TB) DFS Remaining: 282227055766051 (256.68 TB) DFS Used: 494359759994880 (449.62 TB) DFS Used%: 63.66% Under replicated blocks: 0 Blocks with corrupt replicas: 0 Missing blocks: 0 Missing blocks (with replication factor 1): 0 ------------------------------------------------- report: Access denied for user root. Superuser privilege is required ... View more