Hello, I've got this problem when I try to do bin/start-all.sh:
#bin/start-all.sh starting namenode, logging to /etc/scaricati/hadoop/hadoop-0.20.203.0/bin/../logs/hadoop-root-namenode-node2e10.grid.pg.infn.it.out localhost: starting datanode, logging to /etc/scaricati/hadoop/hadoop-0.20.203.0/bin/../logs/hadoop-root-datanode-node2e10.grid.pg.infn.it.out localhost: Unrecognized option: -jvm localhost: Error: Could not create the Java Virtual Machine. localhost: Error: A fatal exception has occurred. Program will exit. localhost: starting secondarynamenode, logging to /etc/scaricati/hadoop/hadoop-0.20.203.0/bin/../logs/hadoop-root-secondarynamenode-node2e10.grid.pg.infn.it.out starting jobtracker, logging to /etc/scaricati/hadoop/hadoop-0.20.203.0/bin/../logs/hadoop-root-jobtracker-node2e10.grid.pg.infn.it.out localhost: starting tasktracker, logging to /etc/scaricati/hadoop/hadoop-0.20.203.0/bin/../logs/hadoop-root-tasktracker-node2e10.grid.pg.infn.it.out What's that?
