Hadoop Single node installation Issue

Discussion in 'Big Data and Analytics' started by Ram Chaitanya, May 12, 2016.

  1. Ram Chaitanya

    Ram Chaitanya Member

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    Hi,
    I am trying the hadoop single node installation with the help of instructions given by Syed rizvi. I came to instruction where I opened the bashrc file and added the below commands

    export HADOOP_HOME=/usr/local/hadoop
    export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
    export PATH=$PATH:$HADOOP_HOME/bin

    After this I tried to run the command $HOME/.bashrc as


    [​IMG]

    Also when I run the command Hadoop Version I am getting the error

    [​IMG]

    Please help me in resolving these errors.
     
    #1
  2. DIVAKAR PISUPATI

    Alumni

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    #2
  3. DIVAKAR PISUPATI

    Alumni

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    pls try giving sudo $HOME /.bashrc
     
    #3
  4. Ram Chaitanya

    Ram Chaitanya Member

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    No Divakar its not working, I am getting the below now

    upload_2016-5-13_8-39-26.png
     
    #4
  5. Sathish_26

    Sathish_26 Member

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    Ram , check this
    source $HOME/.bashrc
    This is what you are looking for
     
    #5
  6. Karthik Shivana

    Karthik Shivana Moderator
    Simplilearn Support Alumni

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    Hi Satish,

    May i know, what is the purpose of you are using the above command?? instead of that please use the below command.


    . .bashrc

    Regards
    Karthik
     
    #6

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