So is there a client program to call this? Can one write their own simple client to call this method from all disks on the cluster?
How about a map reduce job to collect from all disks on the cluster? On 10/15/11 4:51 AM, "Uma Maheswara Rao G 72686" <[email protected]> wrote: >/** Return the disk usage of the filesystem, including total capacity, > * used space, and remaining space */ > public DiskStatus getDiskStatus() throws IOException { > return dfs.getDiskStatus(); > } > >DistributedFileSystem has the above API from java API side. > >Regards, >Uma > >----- Original Message ----- >From: wd <[email protected]> >Date: Saturday, October 15, 2011 4:16 pm >Subject: Re: Is there a good way to see how full hdfs is >To: [email protected] > >> hadoop dfsadmin -report >> >> On Sat, Oct 15, 2011 at 8:16 AM, Steve Lewis >> <[email protected]> wrote: >> > We have a small cluster with HDFS running on only 8 nodes - I >> believe that >> > the partition assigned to hdfs might be getting full and >> > wonder if the web tools or java api havew a way to look at free >> space on >> > hdfs >> > >> > -- >> > Steven M. Lewis PhD >> > 4221 105th Ave NE >> > Kirkland, WA 98033 >> > 206-384-1340 (cell) >> > Skype lordjoe_com >> > >> > >> > >> >
