https://community.cloudera.com/t5/Support-Questions/Unable-to-issue-query-could-not-connect-to-the-Host-Monitor/m-p/313909#M225795 <P>I am getting the error as 'Unable to issue query: could not connect to the Host Monitor'.</P><P>I have installed Cloudera manager 6.3 Express version. When checked for the error, I got to know that we require Cloudera Management service to connect to Host monitor. However, I am not getting the option on UI. Can you please suggest. Is it not available for Cloudera Express version?</P><P>Attached is the screenshot.<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="CDH.PNG" style="width: 999px;"><img src="https://community.cloudera.com/t5/image/serverpage/image-id/30780i5370CA8867C2C743/image-size/large?v=v2&amp;px=999" role="button" title="CDH.PNG" alt="CDH.PNG" /></span></P> Thu, 01 Apr 2021 07:52:36 GMT swapko 2021-04-01T07:52:36Z