Dear Cloudera team, @Bharati @jagadeesan  We are currently using Cloudera 7.11.3, and Spark actions added via the UI are still being treated as Spark2. We would like to use Spark3 by default instead. How can we migrate or configure the system to ensure Spark3 is used for these actions?   Best Regards, Modhi ... View more

Hello Cloudera Support, We are receiving warnings in Cloudera Manager related to swapping activity on one or more cluster nodes. However, swap has already been disabled across all our hosts, and we've verified that no active swap space is configured.   Despite this, Cloudera Manager continues to raise the warning. We would appreciate your assistance in clarifying the following: What conditions or metrics trigger this warning? Are there additional configurations or steps we should take to prevent this alert? Please let us know if any diagnostics or host information is required from our end. Thank you for your support.   (Swap has been disabled across all nodes via OS configuration.)   Best regards, Modhi Alrashed ... View more