https://community.cloudera.com/t5/Support-Questions/Http-Error-500-KerberosName-NoMatchingRule/m-p/195425#M157481 <P>There looks to be a property for Solr that can be used for this. See <A href="https://lucene.apache.org/solr/guide/6_6/kerberos-authentication-plugin.html" target="_blank">https://lucene.apache.org/solr/guide/6_6/kerberos-authentication-plugin.html</A>.</P><PRE>solr.kerberos.name.rules Used to map Kerberos principals to short names. Default value is DEFAULT. Example of a name rule: RULE:[1:$1@$0](.*EXAMPLE.COM)s/@.*// </PRE> Tue, 06 Feb 2018 23:25:10 GMT rlevas 2018-02-06T23:25:10Z