What are the problems in creating volume in mapr hadoop?

0 votes

I want to create a volume(MyVolume) but it can not mount the volume. it says this error: Failed to mount volume MyVolume, Permission denied its permission is root and admin.how can I create a volume that comes to folder my cluster? 

Aug 21, 2018 in Big Data Hadoop by Neha
• 6,140 points
34 views

1 answer to this question.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
0 votes

It sounds like the user you are logging in as doesn't have the right permissions. This link will help you set the permissions up correctly:

http://www.mapr.com/doc/display/MapR/Managing+Permissions

When starting a new cluster, I typically create a 'mapr' user and give him admin permissions with this command:

maprcli acl edit -type cluster -user mapr:fc

Hope this helps!

answered Aug 21, 2018 by Frankie
• 9,590 points

Related Questions In Big Data Hadoop

0 votes
1 answer

What are the site-specific configuration files in Hadoop?

There are different site specific configuration to ...READ MORE

answered Apr 9 in Big Data Hadoop by Gitika
• 8,380 points
21 views
0 votes
1 answer

What is the use of sequence file in Hadoop?

Sequence files are binary files containing serialized ...READ MORE

answered Apr 5, 2018 in Big Data Hadoop by Ashish
• 2,630 points
407 views
0 votes
1 answer

What does Context mean in Hadoop MapR terms ?

The new API makes extensive use of ...READ MORE

answered Apr 6, 2018 in Big Data Hadoop by nitinrawat895
• 9,070 points
66 views
0 votes
1 answer

What are the hardware requirements for installing Hadoop on my Laptop?

You can either install Apache Hadoop on ...READ MORE

answered Apr 10, 2018 in Big Data Hadoop by Shubham
• 12,270 points
796 views
0 votes
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 9,070 points
1,679 views
0 votes
10 answers

hadoop fs -put command?

copy command can be used to copy files ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Sujay
8,151 views
0 votes
1 answer

Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by kurt_cobain
• 9,260 points
571 views
0 votes
1 answer
0 votes
1 answer

What are the prerequisites to learn Hadoop in java perspective?

In my day job, I've just spent ...READ MORE

answered Oct 11, 2018 in Big Data Hadoop by Frankie
• 9,590 points
20 views
0 votes
1 answer

What are the options for hadoop on scala?

Definitely check out Scalding. Speaking as a user ...READ MORE

answered Aug 21, 2018 in Big Data Hadoop by Frankie
• 9,590 points
25 views

© 2018 Brain4ce Education Solutions Pvt. Ltd. All rights Reserved.
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.