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I tried installing hadoop 2.7.3 on ubuntu 16.04 desktop. I installed java and checked it's version as: 

hadoop@ubuntu:~$ java -version
openjdk version "1.8.0_91"
OpenJDK Runtime Environment (build 1.8.0_91-8u91-b14-3ubuntu1~16.04.1-b14)
OpenJDK Server VM (build 25.91-b14, mixed mode)

I set JAVA_HOME in bashrc as:

#HADOOP VARIABLES START
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-i386
export HADOOP_HOME=/home/hadoop/hadoop
export PATH=$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin

and executed:

$ source ~/.bashrc

then i edited the hadoop-env.sh as:

# The java implementation to use.
export JAVA_HOME="/usr/lib/jvm/java-1.8.0-openjdk-i386"

My java file location is:

enter image description here

then when i tried the command bin/hadoop it shows following error:

hadoop@ubuntu:~$ bin/hadoop
bash: bin/hadoop: No such file or directory

I don't know what to do.

edwinksl
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Nilesh
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1 Answers1

1

These:

export HADOOP_HOME=/home/hadoop/hadoop
                          ^^^^
hadoop@ubuntu:~$ bin/hadoop
              ^

You're in the ~ dir (home) directory, so effectively your command is

/home/hadoop/bin/hadoop

when it should be

/home/hadoop/hadoop/bin/hadoop

aka

$ hadoop/bin/hadoop
Marc B
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