https://community.cloudera.com/t5/Support-Questions/Ranger-Audits-are-not-displayed-while-using-solr/m-p/178531#M140777 <P><A rel="user" href="https://community.cloudera.com/users/2259/shimpisagar.html" nodeid="2259">@Sagar Shimpi</A> </P><P>1) Verify whether solr application is running.</P><P>2) If Solr is running and still you are facing the issue. You can run below command to delete ranger_audit collection from solr</P><PRE># curl -iv --negotiate -u: 'http://$SOLR_HOST:8886/solr/admin/collections?action=DELETE&amp;name=ranger_audits'</PRE><P><EM>This command will delete ranger_audits collection data from solr.</EM></P><P>3) Restart ranger service from ambari. This will create a new ranger_audit collection automatically</P> Wed, 05 Sep 2018 18:13:22 GMT gul_shad 2018-09-05T18:13:22Z