hadoop - Can I have two sudo users for the same linux machine? -


i working on ubuntu. have 1 superuser called hduser , user called hadoopuser have installed hadoop , working on it. question should install other softwares hive & pig. because when install pig works fine, loading data , everything, when dump variable print output getting exception 

org.apache.hadoop.security.accesscontrolexception: permission denied: user=hduser, access=write, inode="":hadoopuser:supergroup:rwxr-xr-x  org.apache.pig.impl.logicallayer.frontendexception: error 1066: unable open iterator alias amt

can have hadoopuser & hduser both superusers ? how solve problem?

you can login root user using sudo -s command. , can make installations root. hope helps!


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