hadoop namenode format

0 votes
When i type  hadoop namenode ~format

WARNING: Use of this script to execute namenode is deprecated.
WARNING: Attempting to execute replacement "hdfs namenode" instead.

WARNING: /home/hdoop/hadoop-3.2.0/logs does not exist. Creating.
mkdir: cannot create directory ‘/home/hdoop/hadoop-3.2.0/logs’: Permission denied
ERROR: Unable to create /home/hdoop/hadoop-3.2.0/logs. Aborting.
Nov 10, 2021 in Big Data Hadoop by anonymous
 • 140 points • 911 views

No answer to this question. Be the first to respond.

Your answer

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

Related Questions In Big Data Hadoop

0 votes
2 answers

Function of “hadoop namenode -format” command

Namenode is the node in the Hadoop ...READ MORE

answered Feb 4, 2019 in Big Data Hadoop by Kanika
 • 21,318 views
0 votes
1 answer

Hadoop: Format namenode gives error: Shutting down NameNode at java.net.UnknownHostException

UnknownHostException is thrown when hadoop tries to resolve ...READ MORE

answered Nov 12, 2018 in Big Data Hadoop by Omkar
 • 69,220 points • 5,891 views
0 votes
1 answer

Hadoop: namenode -format error "java.io.IOException"

Run the command as sudo or add the ...READ MORE

answered Nov 26, 2018 in Big Data Hadoop by Omkar
 • 69,220 points • 3,662 views
+1 vote
1 answer

Hello all! I try to install hadoop but I have a problem when trying to format data folder with command "hdfs namenode -format". Error: Could not find or load main class Username

Hey! The error seems like the problem is ...READ MORE

answered May 22, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 3,118 views
0 votes
1 answer

failed to start the Namenode format in hadoop generation 2

Hi, You can check this out: 1. Delete all ...READ MORE

answered Jul 2, 2019 in Big Data Hadoop by Ria
edited Jul 2, 2019 by Gitika • 2,447 views
+1 vote
0 answers

i tried to run hdfs namenode -format but i got this instead, -classpath and D:\Hadoop isn't recognized. Anyone can help? Thank you.

READ MORE

Sep 3, 2019 in Big Data Hadoop by Fuad
closed Sep 10, 2019 • 1,316 views
0 votes
1 answer

Format HDFS Namenode Error: Could not find or load main class ”-Djava.library.path=.home.hadoop.hadoop-3.2.1.lib.native”

Hi@fwood, According to your configuration, you didn't set ...READ MORE

answered Jun 12, 2020 in Big Data Hadoop by MD
 • 95,460 points • 11,138 views
0 votes
1 answer

Hello all! I try to install hadoop but I have a problem when trying to format data folder with command "hdfs namenode -format". Error: Could not find or load main class Username

Hi, @Kamaraj, It looks like a path issue, ...READ MORE

answered Aug 13, 2020 in Big Data Hadoop by Gitika
 • 65,770 points • 2,240 views
0 votes
1 answer

HI i was trying to install hadoop but i get these error....Format HDFS Namenode Error: Could not find or load main class ”-Djava.library.path=.home.hadoop.hadoop-3.2.1.lib"

Hi@bezz, Hadoop builds on top of Java. So ...READ MORE

answered Oct 7, 2020 in Big Data Hadoop by MD
 • 95,460 points • 1,638 views
0 votes
1 answer

I was installing Hadoop for windows everything went smoothly but when I tried to format NameNode it displayed an error of failing to start NameNode. What should I do?

Hi@alex, You may set the wrong IP in ...READ MORE

answered Oct 12, 2020 in Big Data Hadoop by MD
 • 95,460 points • 934 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP
"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.