Looks like you're running on Windows. Not sure if hadoop running on Windows even for single nodes is still supported... Thanks,Ron
Sent via the Samsung Galaxy S7 active, an AT&T 4G LTE smartphone -------- Original message --------From: "संजीव (Sanjeev Tripurari)" <[email protected]> Date: 7/22/17 8:25 PM (GMT-08:00) To: [email protected] Cc: [email protected] Subject: Re: Hadoop Issues - Can't find on StackOverflow Hi, Can you share the environment where you did the setup.- Which distribution- OS- Hadoop version Regards-Sanjeev On 19 July 2017 at 00:36, <[email protected]> wrote: Hi Hadoop People, I cannot get my YARN to run for my single node cluster. The error I receive when I run start-yarn.sh is: No Title starting yarn daemons mkdir: cannot create directory ‘/opt/hadoop/bin/yarn.cmd’: Not a directory chown: cannot access ‘/opt/hadoop/bin/yarn.cmd/logs’: Not a directory starting resourcemanager, logging to /opt/hadoop/bin/yarn.cmd/logs/yarn-vkq8pyw-resourcemanager-master.out /root/hadoop-2.7.2/sbin/yarn-daemon.sh: line 123: cd: /opt/hadoop/bin/yarn.cmd: Not a directory /root/hadoop-2.7.2/sbin/yarn-daemon.sh: line 124: /opt/hadoop/bin/yarn.cmd/logs/yarn-vkq8pyw-resourcemanager-master.out: Not a directory head: cannot open ‘/opt/hadoop/bin/yarn.cmd/logs/yarn-vkq8pyw-resourcemanager-master.out’ for reading: Not a directory /root/hadoop-2.7.2/sbin/yarn-daemon.sh: line 129: /opt/hadoop/bin/yarn.cmd/logs/yarn-vkq8pyw-resourcemanager-master.out: Not a directory /root/hadoop-2.7.2/sbin/yarn-daemon.sh: line 130: /opt/hadoop/bin/yarn.cmd/logs/yarn-vkq8pyw-resourcemanager-master.out: Not a directory If there is a fix to this, please do tell. Thank you for your help and reading. Best Regards, Johnson Nguyen
