About Rajat_710

Rajat_710 · ‎07-26-2024

hey @Lewi to upgrade to a newer you need to have proper credentials for your cloudera repo, please get in touch with the cloudera admin support team and get licensed credentials.

Rajat_710 · ‎07-26-2024

@stefankambiz_be are you using a licensed version of CM ?

Rajat_710 · ‎07-26-2024

@Laplace it seems like the cloudera manager repo you are using on that server is not correct, please check the repo and correct it, it could be the URLs present are incorrect. repo path: /etc/yum.repos.d/

Rajat_710 · ‎07-26-2024

@bvaka it seems like the AWS credentials you have provided are not correct, can you please fetch the correct ones from AWS and pass it in the API

Rajat_710 · ‎07-26-2024

https://community.cloudera.com/t5/Support-Questions/Ranger-audit-log-for-Stream-Messaging-Manager-service-SMM/m-p/387934#M246494

Rajat_710 · ‎07-26-2024

no, you cannot configure audit logs of SMM to go to HDFS

Rajat_710 · ‎07-16-2024

no @Ben1996 if 1 DN fails it won't crash the cluster but you'll be more vulnerable and run a cluster with only 2 copies of data in DNs which is not recommended for the PROD environment.

Rajat_710 · ‎06-12-2024

hey, @Ben1996 what would like to backup is the HDFS data or anything else? Also, I would like to let you 1 thing if possible add 1 more data node in your cluster as by default you have 3 as RF and if 1 DN goes down then you'll have only 2 DN alive which could be critical for business. For backing up HDFS data you can create anther cluster with low resources and setup a BDR jobs on it to replicate data from PROD to DR cluster refer to the below link. https://docs.cloudera.com/cdp-private-cloud-upgrade/latest/release-guide/topics/cdpdc-compatibility-matrix-bdr.html

Rajat_710 · ‎06-12-2024

hey @idundovic no it's not possible to share a service b/w two cluster even if they are managed by the same CM. You need to have separate services for each of the clusters. There will be cluster ids associated with each service and each service will have its own unique service ids in DB which will store config respectively. Regards, Rajat Jangra

Rajat_710 · ‎05-15-2024

@snm1523 apologies for the late response, logs stored under "/var/log/<service name>/audit/<HDFS or Solr>/spool/" location means something is wrong with the plugin service. By default, audit logs will be stored in HDFS but when the end service is not responding properly then only the spool files will be created under here. It will store on local only when SMM is not responding

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