https://community.cloudera.com/t5/Support-Questions/Ranger-Audits-are-not-displayed-while-using-solr/m-p/178530#M140776 <P>Problem Statement : We recently upgraded our AMbari and HDP to latest version.</P><P>As pre-requisites while ambari upgrade we missed to upgrade ambari-infra rpm/package.</P><P>We did HDP upgrade and realized as ambari-infra was not upgraded. So we upgraded ambari-infra package on respective node.</P><P>When checking in Ranger UI, I am not able to see ranger audits and its giving error -</P><PRE>2018-09-03 12:47:06,891 [http-bio-6080-exec-18] ERROR org.apache.ranger.solr.SolrUtil (SolrUtil.java:161) - Error running solr query. Query = q=*:*&amp;fq=evtTime:[2018-09-02T16:00:00Z+TO+NOW]&amp;sort=evtT ime+desc&amp;start=0&amp;rows=25&amp;_stateVer_=ranger_audits:542, response = null 2018-09-03 12:47:06,892 [http-bio-6080-exec-18] INFO org.apache.ranger.common.RESTErrorUtil (RESTErrorUtil.java:63) - Request failed. loginId=admin, logMessage=Error running solr query, please chec k solr configs. Could not find a healthy node to handle the request. javax.ws.rs.WebApplicationException</PRE><P>Can you help to resolve this issue.</P><P>Attached xa_portal.log<A href="https://community.cloudera.com/legacyfs/online/attachments/88466-xa-portal.txt">xa-portal.txt</A></P> Tue, 04 Sep 2018 22:24:16 GMT sagarshimpi 2018-09-04T22:24:16Z