I'm using Hortonworks HDP 2.0.6. One of the nodes reboots and I want to start nodemanager manually on that node, but the command "/usr/lib/hadoop-yarn/sbin/yarn-daemon.sh start nodemanager" complains the following:
/usr/lib/hadoop-yarn/sbin/yarn-daemon.sh: line 44: /usr/lib/hadoop-yarn/sbin/../libexec/yarn-config.sh: No such file or directory mkdir: cannot create directory `/logs': Permission denied chown: cannot access `/logs': No such file or directory starting nodemanager, logging to /logs/yarn-hadoop-nodemanager-a04.jsepc.com.out /usr/lib/hadoop-yarn/sbin/yarn-daemon.sh: line 124: /logs/yarn-hadoop-nodemanager-a04.jsepc.com.out: No such file or directory head: cannot open `/logs/yarn-hadoop-nodemanager-a04.jsepc.com.out' for reading: No such file or directory /usr/lib/hadoop-yarn/sbin/yarn-daemon.sh: line 129: /logs/yarn-hadoop-nodemanager-a04.jsepc.com.out: No such file or directory /usr/lib/hadoop-yarn/sbin/yarn-daemon.sh: line 130: /logs/yarn-hadoop-nodemanager-a04.jsepc.com.out: No such file or directory I suppose that is caused by configuration-related issues ( /usr/lib/hadoop-yarn/sbin/../libexec/yarn-config.sh: No such file or directory). So how should I start a nodemanager manually ?
