Home Forums HDP on Linux – Installation Installing Map reduce

This topic contains 1 reply, has 2 voices, and was last updated by  Sasha J 1 year, 4 months ago.

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  • #29744

    Hi,
    I have tried to start map reduce but every time when I am trying to execute this command “/usr/lib/hadoop/bin/hadoop fs -mkdir /mapred mkdir” , I am getting error ” : failed to create /mapred”. Please help me to solve this issue.
    Thanks
    Marshal

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  • #29752

    Sasha J
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    Marshal,
    you should have HDFS running first, then you can create folder /mapred in it and start mapreduce.

    Hope this helps.

    Thank you!
    Sasha

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