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my system composed of :

  1. Ubuntu x32 bit (i386.iso)
  2. hadoop-1.2.1
  3. java 1.8.0_171

so when i run this command :

hadoop namenode -format

i get those errors :

WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform

....

SHUTDOWN_MSG: Shutting down NameNode at ubuntu/127.0.1.1

Mehdi Hadji
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  • You are not shutting down the namenode instead you are formatting it. And regarding WARNING you can ignore it... or refer previously answered questions... https://stackoverflow.com/questions/19943766/hadoop-unable-to-load-native-hadoop-library-for-your-platform-warning?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa – Mahendra May 21 '18 at 10:17
  • You should remove `127.0.1.1` lines from your /etc/hosts before starting to install Hadoop – OneCricketeer May 22 '18 at 00:12

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