User: root is not allowed to impersonate admin

Posted 2020-06-13

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<property>
            <name>hadoop.proxyuser.root.hosts</name>
            <value>*</value>
     </property>

    <property>
            <name>hadoop.proxyuser.root.groups</name>
            <value>*</value>
    </property>

After adding the property files into core-site.xml restart your hadoop and try. Even though if it not works format the namenode and start hadoop it will work.

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