Hello @hanumanth    Thanks for using Cloudera Community. Based on the Post & Screenshot shared, the CPU Usage for the concerned Timeframe of (2022-10-27 11:30 PM - 2022-10-28 05:30 AM) was 2.2% as a Mean i.e. Average, considering the samples collected during the concerned period.    Regards, Smarak ... View more

Hello @Venkatd    Thanks for using Cloudera Community. This is an Older Post, yet I am sharing a review for fellow Community Users.    Based on the Post, the Service is affected owing to "org.apache.atlas.hbase.hook.HBaseAtlasCoprocessor" issues. A Quick Solution is to use "hbase.coprocessor.abortonerror" as "false" to avoid any Co-Processor failure cause Master/RegionServer startup failure.     Typically, Such issues are caused by few factors as shared below: 1. Missing "atlas.application.properties" from Atlas Configuration Directory in HBase Configuration Directory "/etc/hbase/conf". 2. The HBase-Atlas Hook being disabled. 3. Ensure "org.apache.atlas.hbase.hook.HBaseAtlasCoprocessor" is present in the Co-Processor Classes ("hbase.coprocessor.<master|region>.classes").  The Missing "atlas.application.properties" file is the Most-Likely Cause.    Regards, Smarak ... View more

Hello @sekhar1    Thanks for using Cloudera Community. The Error received by you is caused by a missing entitlement. For Customer without the concerned entitlement, the Error is received. We are improving the Product Experience to ensure the Error isn't displayed for Customer missing the entitlement.    In your Case Or any one receiving the error, Kindly engage Cloudera Support to enable an entitlement to avoid getting the concerned error. Since Entitlement enabling requires few Customer's specific details, the Support engagement path is recommended.    Regards, Smarak ... View more

Hello @TouguiOmar,   We hope your Q has been addressed by our Post & marking the Post as resolved. If No, Feel free to Update the Post & we shall get back to you accordingly. The Action Plan shared below:   (I) Confirm Infra-Solr Service is installed on the concerned Cluster. The same should be installed already for Customer ideally.   (II) Connect to the Host wherein Infra-Solr Service is present & fetch the Infra-Solr Service Keytab. Next, List the Collection via Command (### solrctl collection --list) & List Configs via Command (### solrctl instancedir --list).   (III) Considering the Error received, the Command (### solrctl collection --list) wouldn't list any "ranger_audits" Collection. Yet, We expect the "ranger_audits" Config to be listed via Command (### solrctl instancedir --list).   (IV) Assuming the Command (### solrctl instancedir --list) shows "ranger_audits" & the Command (### solrctl collection --list) doesn't list "ranger_audits", Your team can create the Collection via Command (### solrctl collection --create ranger_audits -s 1 -r 1 -m 1 -c ranger_audits). Once performed, Run the Command (### solrctl collection --list), which should list the "ranger_audits" Collection.   (V) Refresh Ranger "Audits" UI & Confirm the Outcome. Your team may require a Restart of Ranger Admin Service after creating the "ranger_audits" Collection.   (VI) If Command (### solrctl instancedir --list) doesn't list "ranger_audits" from Step (IV), We need to upload the "ranger_audits" Config via solrctl Command. The "ranger_audits" ConfigSet can be found in Ranger Parcel Directory (Sample Path "/opt/cloudera/parcels/CDH-7.1.7-1.cdh7.1.7.p1029.28168653/lib/ranger-admin/contrib/solr_for_audit_setup/") & uploaded via Command (### solrctl config --upload ranger_audits <Path>). Once Uploaded, the Command (### solrctl instancedir --list) would list "ranger_audits", upon which your Team can create the Collection via Command (### solrctl collection --create ranger_audits -s 1 -r 1 -m 1 -c ranger_audits). Once performed, Run the Command (### solrctl collection --list), which should list the "ranger_audits" Collection.   All solrctl Commands are documented in [1] for your team's reference & should be run with Solr-KeyTab.   Regards, Smarak   [1] https://docs.cloudera.com/cdp-private-cloud-base/7.1.8/search-solrctl-reference/topics/search-solrctl-ref.html ... View more