3

I am trying to mount hdfs on my local machine running Ubuntu using the following command :---

sudo mount -t  nfs  -o vers=3,proto=tcp,nolock 192.168.170.52:/ /mnt/hdfs_mount/

But I am getting this error:-

mount.nfs: mount system call failed

Output for 

rpcinfo -p 192.168.170.52

is

        program vers proto   port  service
        100000    4   tcp    111  portmapper
        100000    3   tcp    111  portmapper
        100000    2   tcp    111  portmapper
        100000    4   udp    111  portmapper
        100000    3   udp    111  portmapper
        100000    2   udp    111  portmapper
        100024    1   udp  48435  status
        100024    1   tcp  54261  status
        100005    1   udp   4242  mountd
        100005    2   udp   4242  mountd
        100005    3   udp   4242  mountd
        100005    1   tcp   4242  mountd
        100005    2   tcp   4242  mountd
        100005    3   tcp   4242  mountd
        100003    3   tcp   2049  nfs

Output for 

showmount -e 192.168.170.52

is

Export list for 192.168.170.52:
/ *

I also tried by adding 

<property>
<name>hadoop.proxyuser.root.groups</name>
<value>*</value>
</property>
<property>
<name>hadoop.proxyuser.root.hosts</name>
<value>*</value>
</property>

in my core-site.xml file located in /etc/hadoop/conf.pseudo. But it did not work. Please help me with this.

Bhavya Jain
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2 Answers2

0

Solution:

sudo mount -t nfs -o vers=3 "remoteIP:/NFS_shares/" "/some/local/Path"
αғsнιη
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arun gowda n
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    welcomme to U&L I am not sure a mere quoting of argument will help. maybe OP NFS local or remote daemon are not setup properly. – Archemar May 03 '21 at 09:44
-1

You should upgrade portmap nfs-common. Execute the following command:

apt-get upgrade portmap nfs-common
peterh
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user284064
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