Hello @s-raju  Thank you for reaching out to Cloudera community Can you please share the exact error with Ranger KMS? Did you tried restarting Ranger KMS? Are there any errors in Ranger KMS logs?  What error are we facing job ? Thank you Kshitij Upadhyay ... View more

Yes delete the file and restart the agent that should help  ... View more

Hello @jkoral  Thank you for reaching out to Cloudera community You mean to say the node is still coming with old hostname even though you changed the hostname So cloudera-agent will work with UUID's as well which is stored in /var/lib/cloudera-scm-agent/uuid  Can you check once if that file is same or different? What UUID host is showing in CM UI?     ... View more

Hello @shubham_rai  Could you please provide an update on this? Was the hive on Tez not restarted, or was a false stale entry present on the hive on Tez? Was a restart required or stale entry icon was gone on its own? Did you find any error in CM server logs? Please help our community grow. If you found any of the suggestions/solutions provided helped you with solving your issue or answering your question, please take a moment to login and click "Accept as Solution" on one or more of them that helped. ... View more

Hello @Olivia-donut  Could you please confirm if you are still facing the issue? Is the heartbeat working fine? Please help our community grow. If you found any of the suggestions/solutions provided helped you with solving your issue or answering your question, please take a moment to login and click "Accept as Solution" on one or more of them that helped.   ... View more

Hello @Olivia-donut  Thank you for your update Actually, the same document holds true for both scenarios, that is, with TLS as well as without TLS.  Also what about the networking angle? Let's try manual telnet    # telnet <my_load_balancer> 7182 # openssl s_client -connect my_load_balancer:7182   ... View more

Hello @hshaikh  Thank you for reaching out to the Cloudera Community For upgrading the OS to a new major version please refer the below document from Cloudera   https://docs.cloudera.com/cdp-private-cloud-upgrade/latest/upgrade-cdp/topics/ug_major_os_upgrade.html   The above document will cover all the pre-reqs and backup part.   Regarding mysql upgrades I think you are already aware about the steps   Let me know if you have any further queries ... View more

Hello @Olivia-donut  Thank you for reaching out to the Cloudera community I hope you have followed the below document https://docs.cloudera.com/cdp-private-cloud-base/7.1.9/managing-clusters/topics/cm-high-availability.html Sample HA conifguration file:  https://docs.cloudera.com/cdp-private-cloud-base/7.1.9/managing-clusters/topics/cm-ha-proxy-sample-configuration.html Let me know if the setup is exactly like the one mentioned in the below document ... View more

Hello @Amr5  Thank you for reaching out to Cloudera community You can try trial installation    https://docs.cloudera.com/cdp-private-cloud-base/7.1.9/installation/topics/cdpdc-trial-installation.html   Also if you want to learn you can check the below courses offered by Cloudera   https://www.cloudera.com/services-and-support/training.html   Please help our community grow. If you found any of the suggestions/solutions provided helped you with solving your issue or answering your question, please take a moment to login and click "Accept as Solution" on one or more of them that helped.   Thank you Kshitij Upadhyay ... View more