Hi, Both ”dfs.name.data.dir” and “dfs.datanode.data.dir” are not set in my cluster. By the way I have searched around about these two parameters, I cannot find them in Hadoop Default page. http://hadoop.apache.org/docs/r2.4.1/hadoop-project-dist/hadoop-hdfs/hdfs-default.xml
Can you please advise where to set them and how to set them? in hdfs-site.xml or in core-site.xml or another configuration file? Many thanks Arthur On 29 Jul, 2014, at 1:27 am, hadoop hive <hadooph...@gmail.com> wrote: > You need to add each disk inside "dfs.name.data.dir" parameter. > > On Jul 28, 2014 5:14 AM, "arthur.hk.c...@gmail.com" > <arthur.hk.c...@gmail.com> wrote: > Hi, > > I have installed Hadoop 2.4.0 with 5 nodes, each node physically has 4T hard > disk, when checking the configured capacity, I found it is about 49.22 GB per > node, can anyone advise how to set bigger “configured capacity” e.g. 2T or > more per node? > > Name node > Configured Capacity: 264223436800 (246.08 GB) > > Each Datanode > Configured Capacity: 52844687360 (49.22 GB) > > regards > Arthur
