Yes you should expect to see a NameNode separately available but apparently its dying out. Check the NN's log on that machine to see why.
On Thu, Nov 28, 2013 at 8:37 AM, Ascot Moss <[email protected]> wrote: > Hi, > > I am new to 2.2.0, after running the following command to start the first > namenode, I used jps to check the cluster: > > > ./sbin/hadoop-daemon.sh --script hdfs start namenode > starting namenode, logging to > /usr/local/hadoop/yarn/hadoop//logs/hadoop-hduser-namenode-hd01.emblocsoft.net.out > jps > 3405 Jps > 3132 DataNode > > > The name of ID 3132 is DataNode, is this correct as I expected something > like "3132 NameNode"? does it mean that the following two commands are doing > the same thing in 2.2.0? > > ./sbin/hadoop-daemon.sh --script hdfs start namenode > ./sbin/hadoop-daemon.sh --script hdfs start datanode > > > regards > -- Harsh J
