Moving this to the hdfs-user@ list. Please use that list in the future for HDFS specific queries.
(bcc'd mapreduce-user) My reply inline. On Thu, Apr 7, 2011 at 8:52 PM, zhengjun chen <zhjchen...@gmail.com> wrote: > My problem i: when running my program, it always issues " Disc quota > exceeded" error. > I checked with "hadoop dfsadmin -report" command, it shows DFS Used: 98% > So, how do I increase Present capacity to solve this problem? Has a quota been set upon your user by your cluster's administrator? What's the output of df -h on your dfs.data.dir directory's disk? > On Thu, Apr 7, 2011 at 10:18 AM, zhengjun chen <zhjchen...@gmail.com> wrote: >> >> I want to increase DFS capacity. Which command I should use? >> Using "hadoop dfsadmin -report", the following is my current >> configuration. >> Configured Capacity: 53687091200 (50 GB) >> Present Capacity: 2568660701 (2.39 GB) >> DFS Remaining: 2560737280 (2.38 GB) >> DFS Used: 7923421 (7.56 MB) >> DFS Used%: 0.31% >> How can I increase Present Capacity? Present capacity is generally the space freely available on the disk. Perhaps your disk is full, if no quote has been applied? -- Harsh J
