https://community.cloudera.com/t5/Support-Questions/Unable-to-issue-query-could-not-connect-to-the-Host-Monitor/m-p/314296#M225956 <P>Resolved the issue using below steps;</P><P>Cloudera mangement service was added through UI using below steps:<BR />On clusters home page in UI, near Status, right corner -&gt; Add -&gt; cloudera managemnet service<BR />Before starting the service configure the TLS/SSL keystore like that of HDFS and YARN and restart the service.</P> Thu, 08 Apr 2021 11:54:59 GMT swapko 2021-04-08T11:54:59Z