Hi @srik123    Apache Druid is not part of the CDH distribution and is not supported by Cloudera on the CDH platform. You can see the underlying Apache projects that are included and supported by Cloudera (in CDH) here:   https://docs.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_cdh_63_packaging.html#cdh_630_packaging   In a similar way to the answer that was given to one of your other questions here you can install and configure third-party components on top of CDH - but they won't be supported by Cloudera. Here is an example of someone who has done this previously with CDH and Apache Druid:   https://github.com/knoguchi/cm-druid   Regards, Steve ... View more

You can query the API exposed by Cloudera Manager and simplify your life. For example, you can run the following:   curl -u <CM_USER>:<CM_PASSWD> http://<CM_IP_ADDRESS>:7180/api/v19/clusters/<CLUSTER_NAME>/services/hive2   You'll get a Json answer in reply to your Query, with all the details related to the desired service's status. You can finally parse your Json answer (e.g. using "jq" or directly inside your bash script) and take the desired actions   HTH ... View more