https://community.cloudera.com/t5/Support-Questions/Schema-registry-plugin-can-t-add-enable-in-ranger-service/m-p/320326#M228157 <P>Hello,</P><P><SPAN>Every service should have the&nbsp;KRB5_CONFIG variable exported in its own safety valves.</SPAN></P><P>As per the doc -&nbsp;<A href="https://community.cloudera.com/t5/Support-Questions/Kerberos-How-to-setup-Cloudera-Manager-in-order-to-use-a/td-p/81138" target="_blank" rel="noopener">https://community.cloudera.com/t5/Support-Questions/Kerberos-How-to-setup-Cloudera-Manager-in-order-to-use-a/td-p/81138</A></P><P>&nbsp;</P><UL><LI>Goto CM UI -&gt; Schema Registry -&gt; Configuration -&gt; Service Environment Advanced Configuration Snippet (Safety Valve)</LI><LI>ADD key: KRB5_CONFIG value : /etc/custom-krb5.conf</LI><LI>Save and restart</LI></UL><P>&nbsp;</P><P>&nbsp;Thanks &amp; Regards,</P><P>Nandini</P> Sun, 11 Jul 2021 20:41:58 GMT Nandinin 2021-07-11T20:41:58Z