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From Brahma Reddy Battula <brahmareddy.batt...@hotmail.com>
Subject Re: Hadoop Issues - Can't find on StackOverflow
Date Sun, 23 Jul 2017 01:55:00 GMT
I guess it's in DOS format..can you execute "dos2unix start-yarn.sh" and check once..?

From: johnsonnguyen@ups.com.INVALID <johnsonnguyen@ups.com.INVALID>
Sent: Wednesday, July 19, 2017 3:06 AM
To: user@hadoop.apache.org
Subject: Hadoop Issues - Can't find on StackOverflow

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

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