As I am planning to learn Hadoop, I wanted to install Hadoop (2.7.3) on my Ubuntu (16.04 LTS) and I followed the steps mentioned in the documentation on the Apache Hadoop website. I encountered few problems which are mentioned below, spent some time finding solution to them.
Below are the steps I followed and the description of the error is at the end of this post and also I have mentioned what I missed and what caused these errors.
Step 1. Download Hadoop installation file. For Hadoop 2.7.3 version I used the following link
http://www.apache.org/dyn/closer.cgi/hadoop/common/hadoop-2.7.3/hadoop-2.7.3-src.tar.gzStep 2. (Assuming you have downloaded the file into /home/<username>/Downloads folder
$ tar zxf hadoop-2.7.3-src.tar.gz
This will extract the files into a folder "hadoop-2.7.3" .
Step 3. I moved the file to /home/<username> folder (many suggest to move it into /usr/local but I prefer to keep it here, may be once I learn more about linux I might get into tha…
Below are the steps I followed and the description of the error is at the end of this post and also I have mentioned what I missed and what caused these errors.
Step 1. Download Hadoop installation file. For Hadoop 2.7.3 version I used the following link
http://www.apache.org/dyn/closer.cgi/hadoop/common/hadoop-2.7.3/hadoop-2.7.3-src.tar.gzStep 2. (Assuming you have downloaded the file into /home/<username>/Downloads folder
$ tar zxf hadoop-2.7.3-src.tar.gz
This will extract the files into a folder "hadoop-2.7.3" .
Step 3. I moved the file to /home/<username> folder (many suggest to move it into /usr/local but I prefer to keep it here, may be once I learn more about linux I might get into tha…
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