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Code Block
cd /usr/local/hadoop
ln -­s /usr/local/hadoop/etc/hadoop/ /usr/local/hadoop/conf 

 

  • Export HADOOP_HOME to bashrc

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Code Block
cp /usr/local/hadoop/lib/*.jar /usr/local/hadoop/share/hadoop/hdfs/lib/
  • Provide required permission to logs directory 
Code Block
   chown root:hadoop /usr/local/hadoop/logs 
   chmod g+w /usr/local/hadoop/logs 
  • Provide required permission to users in OS file system and hdfs file system according to your environment and requirement.

d.  Once these changes are done Restart hadoop.

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