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From File System Shell for Hadoop 1.2.1, it says:

The FS shell is invoked by:

 bin/hdfs dfs <args>

Actually, I cannot find any hdfs in HADOOP_HOME/bin directory.

So, what does it mean?

By the way, what are the differences with hadoop fs <args>?

chenzhongpu
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  • Regarding your second question : http://stackoverflow.com/questions/8384479/differnce-between-hadoop-dfs-and-hadoop-fs Also, which version of hadoop are you using? – merours Mar 05 '15 at 09:47

1 Answers1

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hdfs dfs<args> is used by Hadoop new API. hadoop fs<args> is used by Hadoop old API. So change it according to your installed Hadoop version.

Sachin
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  • Since you may are familiar with `hadoop`， can u help me solve those questions ?http://stackoverflow.com/questions/28855518/what-is-the-relationship-between-hadoops-version-and-hadoop-commons-version; http://stackoverflow.com/questions/28856096/differences-between-hadoop-common-hadoop-core-and-hadoop-client – chenzhongpu Mar 05 '15 at 13:06
  • Okay! I'm also a learner in Hadoop. But I can help you from what I've got. – Sachin Mar 06 '15 at 04:07