Sample start all output - mikec964/chelmbigstock GitHub Wiki

Check to see which processes are running, before.

Robin:hadoop-1.2.1 hadoop$ jps
1534 Jps

Start Hadoop:

Robin:hadoop-1.2.1 hadoop$ bin/start-all.sh
starting namenode, logging to /Users/hadoop/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-hadoop-namenode-Robin.local.out
localhost: starting datanode, logging to /Users/hadoop/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-hadoop-datanode-Robin.local.out
localhost: starting secondarynamenode, logging to /Users/hadoop/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-hadoop-secondarynamenode-Robin.local.out
starting jobtracker, logging to /Users/hadoop/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-hadoop-jobtracker-Robin.local.out
localhost: starting tasktracker, logging to /Users/hadoop/hadoop/hadoop-1.2.1/libexec/../logs/hadoop-hadoop-tasktracker-Robin.local.out

Check which processes are running, after starting Hadoop:

Robin:hadoop-1.2.1 hadoop$ jps
1806 SecondaryNameNode
1610 NameNode
2011 Jps
1708 DataNode
1976 TaskTracker
1879 JobTracker