I have a datanode with a ~900GB hard drive in it: Filesystem Size Used Avail Use% Mounted on /dev/hda1 878G 384G 450G 47% /
But the NameNode GUI shows 2.57TB: Node Last Contact Admin State Configured Capacity (TB) Used (TB) Non DFS Used (TB) Remaining (TB) Used (%) Remaining (%) Blocks hadoopnode2 0 In Service 2.57 0.37 0.88 1.32 14.44 51.19 7582 I have three other nodes that are identical to this one, but they are all correctly defined in size. Does anyone know what would cause this? I'm assuming eventually HDFS will attempt to put too much data on this node, and things will go Very Badly. -- Tim Ellis Data Architect, Riot Games ps - Another mystery: the other three nodes have 0.56TB data each on them, but this one has only 0.37TB.
