question Re: How to restrict a hadoop user to use a hadoop commands like "chmod, chown or rm" ? (Without using ACLs, Ranger or Kerberos) in Support Questions

question Re: How to restrict a hadoop user to use a hadoop commands like "chmod, chown or rm" ? (Without using ACLs, Ranger or Kerberos) in Support Questions https://community.cloudera.com/t5/Support-Questions/How-to-restrict-a-hadoop-user-to-use-a-hadoop-commands-like/m-p/211260#M173202 <A rel="user" href="https://community.cloudera.com/users/79180/sheshk11.html" nodeid="79180">@Shesh Kumar</A> Just add below lines in starting of hadoop file.(/usr/hdp/<version>/hadoop/bin/hadoop and /usr/bin/hadoop) <PRE>echo "Sorry! hadoop command is disabled." exit 1 </PRE>But as mentioned by others in earlier comments there is no security here. Users which has access to this files can edit and use the hadoop commands. Tue, 07 Aug 2018 19:40:49 GMT sandyy006 2018-08-07T19:40:49Z