How to Install Hadoop on Ubuntu in VirtualBox | Ubuntu tutorials | Data Engineering | IvyProSchool
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- Опубликовано: 4 авг 2024
- In this video, we'll start by addressing a common query-how to dynamically adjust the window size of a #virtualbox . I'll guide you through inserting the Guest Additions CD Image, installing the necessary additions, and configuring your system for flexible window resizing.
Next comes the main focus: installing Apache #hadoop . I'll guide you step by step, from downloading the Hadoop binary version 3.2.4 to configuring the environment and launching your Hadoop cluster.
By the end of this tutorial, you'll have a functional Hadoop setup on your #ubuntu VirtualBox environment, ready to tackle big data processing and analysis tasks. #hadooptutorial
#commands for Hadoop configurations -
docs.google.com/document/d/1q...
00:00:00 - 00:00:20 Introduction
00:00:21 - 00:02:40 Manage VirtualBox Window
00:02:41 - 00:03:51 Installing Hadoop
00:03:52 - 00:04:32 Installing Java
00:04:33 - 00:05:11 Create Datanode and namenode folder
00:05:12 - 00:09:38 creating the bash commands
00:09:39 - 00:13:48 Configure hadoop in ubuntu
00:13:49 - 00:14:00 Format namenode
00:14:01 - 00:15:44 Configure ssh
00:15:45 - 00:16:36 Starting datanode and namenode
00:16:37 - 00:16:48 Conclusion
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For 4 days I was not able to install hadoop but after your video i installed it successfully
Glad to know that. Thanks!
Great tutorial, thank you very much
Glad it was helpful!
Great, thanks for the video
thqnk you dude for this usefull video I zish you all good this world can provide
So nice of you
Thaaaank you a looooot ❤
Nice, worked for me, thank you
You're welcome!
livesaver! thankyou so much you helped me a lot!
You're welcome!
THANKS I LOVE YOU 😭😭😭
Thanks bro, awesome video
Glad you liked it
Thank you for this great video. However, only the last step did not work with me "Unable to connect". what could be the problem?
First uninstall SSH, then follow configure the SSH section on the video after that install SSH.
Hola hice todo el procedimiento pero cuando me voy a conectar desde el navegador no me lo permite
Perfect tutorial
Thank you so much.
Awesome! I was able to install Hadoop on Ubuntu successfully. I'm from Vietnam with love. Thank you very much
You're welcome!
how to create hadoop_install_config.txt file. I have no this file in my downloads
you can find that file in video description.
thanks bro
Welcome
kindly also explain how to run a simple mapreduce job on it?
This is a map reduce code of calculating pi value "hadoop jar /home/rakib/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-3.2.4.jar pi 10 100". You can watch Hive installation video for more use cases of Map Reduce.
is it possible to install hadoop on different disk? I tried to do the same on path: /media/ubuntu/D/hadoop/etc/hadoop and it didn't work
Yes, it's possible. You have to give the access permission of that path using chmod
thanks a lot
You are most welcome
Inside hadoop lib folder is not present
Go inside Hadoop folder using cd command then press ls. You can see lib folder is present.
🙏👏
Why it can not run command hdfs?
may be some properties need to be added in mapred-site.xml file. So when you run the any hdfs command it'll show error and show some properties needed to be updated, copy those properties into mapred-site.xml file with hadoop_home path.
Why the name node is not showing.
check web UI after starting the nodes using this link localhost:9870/
My datanode is not showing. When I ran jps command
delete namenode and datanode folders under /home/user/hadoop/data using rm -r command, again create those folders in that location after that format the namenode finally start the hadoop cluster
Localhost: permission denied (publickey,password). how can i fix this?
Watch the video from 14:01.
My Datanode is not showing when I ran jps command
delete namenode and datanode folders under /home/user/hadoop/data using rm -r command, again create those folders in that location after that format the namenode, finally start the hadoop cluster
Sir can you make video on it
its not working
@@IvyProSchool
how to add root
Watch the video from 1:16