Hello Hadoop community, I have been trying to set up a double node Hadoop cluster (following the instructions in - http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-multi-node-cluster/) and am very close to running it apart from one small glitch - when I start the dfs (using start-dfs.sh), it says:
10.63.88.53: starting datanode, logging to /usr/local/hadoop/bin/../logs/hadoop-pandro51-datanode-ubuntu.out 10.63.88.109: starting datanode, logging to /usr/local/hadoop/bin/../logs/hadoop-pandro51-datanode-pandro51-OptiPlex-960.out 10.63.88.109: starting secondarynamenode, logging to /usr/local/hadoop/bin/../logs/hadoop-pandro51-secondarynamenode-pandro51-OptiPlex-960.out starting jobtracker, logging to /usr/local/hadoop/bin/../logs/hadoop-pandro51-jobtracker-pandro51-OptiPlex-960.out 10.63.88.109: starting tasktracker, logging to /usr/local/hadoop/bin/../logs/hadoop-pandro51-tasktracker-pandro51-OptiPlex-960.out 10.63.88.53: starting tasktracker, logging to /usr/local/hadoop/bin/../logs/hadoop-pandro51-tasktracker-ubuntu.out which looks like it's been successful in starting all the nodes. However, when I check them out by running 'jps', this is what I see: 27531 SecondaryNameNode 27879 Jps As you can see, there is no datanode and name node. I have been racking my brains at this for quite a while now. Checked all the inputs and every thing. Any one know what the problem might be? -- Thanks in advance, Rohit
