adding single Node Hadoop doc

README.md

@@ -25,58 +25,59 @@ To run the install:
 
 > bootstrap/install.sh
 
-HDFS_HOME=~/bin/local/bigdata/hadoop
+Set the Hadoop Home
+> HDFS_HOME=~/bin/local/bigdata/hadoop
 
 ### NameNode Daemons
 Starting the services
 
-$ $HDFS_HOME/sbin/start-dfs.sh
+> $HDFS_HOME/sbin/start-dfs.sh
 
 Note: On MacOS, make sure SSH is started. Control Panel/Sharing/Remote Login [ON]
 
  Checking Services are running
 
-$ jps
+> jps
 
-13049 NameNode (HDFS Name Node) -- Make sure this is running
-13241 DataNode (HDFS Data Node)
-22752 ResourceManager (Yarn Resource)
-22894 NodeManager (Yarn Node)
+13049 NameNode (HDFS Name Node) -- Make sure this is running<br>
+13241 DataNode (HDFS Data Node)<br>
+22752 ResourceManager (Yarn Resource)<br>
+22894 NodeManager (Yarn Node)<br>
 
 ---
 
 Monitoring DFS Health
 
 Browsing the File System's health
 
-http://fvisqa-lnx:50070
+http://localhost:50070
 
 
 Yarn Daemons
 Start ResourceManager daemon and NodeManager daemon:
 
-$ $HDFS_HOME/sbin/start-yarn.sh
+> $HDFS_HOME/sbin/start-yarn.sh
 
 When you're done, stop the daemons with:
 
-$ $HDFS_HOME/sbin/stop-yarn.sh
+> $HDFS_HOME/sbin/stop-yarn.sh
 
 Monitoring Resource Manager
 
 If you want to look at the running jobs or already executed (Jobwatch Equivalent)
 
-http://fvisqa-lnx:8088
+http://localhost:8088
 Hadoop Distributed File System (Hadoop DFS) handling
 Create and Mount a new Hadoop DFS
 
-$ hdfs namenode -format
+> hdfs namenode -format
 
 
 Create a directory in Hadoop DFS
 
 Create the user directory along with the owner directory
 
-$ hdfs dfs -mkdir -p /user/${USER}
+> hdfs dfs -mkdir -p /user/${USER}
 
 ## License