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hadoopdistributed-computinghadoop-yarn

chmod: cannot access ‘/app/hadoop/tmp/mapred/staging/hduser896097807/.staging/job_local89609780chmod:

i am trying to run a simple wordcount problem on single node setup hadoop but i getting this error everytime, chmod: cannot access ‘/app/hadoop/tmp/mapred/staging/hduser896097807/.staging/job_local89609780chmod: cannot access ‘/app/hadoop/tmp/mapred/staging/hduser896097807/.staging/job_local896097807_0001’: No such file or directory 7_0001’: No such file or directory I have corrected some code several times, i doubt it's in hadoop configuration or something. Please help me out thank you in advance .. :)

Solution

  • Sorry, for the late response

    Actually there were no folders like /app/hadoop/tmp/ so 

    sudo mkdir /app/hadoop/tmp

    and i had to set permissions to the that folders by:

    sudo chown hduser:hadoop /app/hadoop/tmp

    It may help someone who have gone through this error. :)