Hello, Yes, you can manually clean the the folder, this however will remove all the events From your initial outputs you are using "v3" folder . [root@ip-10-0-2-241 v3]# ls -alh | grep "G " So you will do the following steps [1]: 1. Stop Event Server 2. Check your location "CM -> CMS -> Config -> Search by "eventserver_index_dir" 3. Backup the folder 4. Remove the $eventserver_index_dir/v3 folder 5. Start Event Server, This will regenerate the index and save new events. Ref: https://my.cloudera.com/knowledge/TSB-2022-597-Cloudera-Manager-Event-server-does-not-clean-up?id=349822 ... View more

Hi Prash, Since i upgraded the packages in the early stage of the setup. I just created a dump (backup) for the Kerberos , and use the yum update command to upgrade it. After updated the packages, the cluster could be started.     ... View more