Hi Dong, HADOOP_CONF_DIR might be referring to default..you can export HADOOP_CONF_DIR where following configuration files are present..
Thanks & Regards Brahma Reddy Battula ________________________________ From: Dan Dong [dongda...@gmail.com] Sent: Saturday, December 13, 2014 3:43 AM To: user@hadoop.apache.org Subject: Hadoop 2.6.0: "FileSystem file:/// is not a distributed file system" Hi, I installed Hadoop2.6.0 on my cluster with 2 nodes, I got the following error when I run: $hadoop dfsadmin -report FileSystem file:/// is not a distributed file system What this mean? I have set it in core-site.xml already: <property> <name>fs.defaultFS</name> <value>hdfs://master-node:9000</value> </property> and in hdfs-site.xml: <property> <name>dfs.namenode.name.dir</name> <value>file:/home/dong/hadoop-2.6.0-dist/dfs/name</value> <final>true</final> </property> <property> <name>dfs.dataname.data.dir</name> <value>file:/home/dong/hadoop-2.6.0-dist/dfs/data</value> <final>true</final> </property> The java process are running on master as: 10479 SecondaryNameNode 10281 NameNode 10628 ResourceManager and on slave: 22870 DataNode 22991 NodeManager Any hints? Thanks! Cheers, Dan