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Administration & Architecture
Explore discussions on Databricks administration, deployment strategies, and architectural best practices. Connect with administrators and architects to optimize your Databricks environment for performance, scalability, and security.
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Forum Posts

JoeStringer
by New Contributor II
  • 1934 Views
  • 1 replies
  • 1 kudos

Help Needed: Grants remaining for removed Groups and Service Principal

We have an issue in a Workspace which is managed by Terraform, a change went in to update the Group and Service Principal (SP) names but due to the internal ordering the Groups and SP were removed and replaced before the Grants were updated.If we now...

  • 1934 Views
  • 1 replies
  • 1 kudos
Latest Reply
YennickT
New Contributor II
  • 1 kudos

We are experiencing a similar issue, except with the storage credential resource. We created some storage credentials using Terraform, but when trying to destroy them using Terraform they were ignored. So we decided to manually delete the storage cre...

  • 1 kudos
HappySK
by New Contributor
  • 2283 Views
  • 1 replies
  • 1 kudos

Why do we need different AWS Accounts ?

I am just going through the AWS Databricks Platform Administration course and I am curious to know about the Cloud Accounts used to setup DatabricksWhen we are setting up the Databricks, we are using AWS Account but we are not using that account sayi...

  • 2283 Views
  • 1 replies
  • 1 kudos
Latest Reply
dleblanc
Databricks Employee
  • 1 kudos

Hi @HappySK,  The AWS account you're using basically serves as the data plane - this is where your data lives, and the compute resources that process it (at least in the classical compute model) will be provisioned there as well. As part of the confi...

  • 1 kudos
paritoshsh
by New Contributor II
  • 1157 Views
  • 0 replies
  • 0 kudos

PAT Tokens access restrictions

Hi,We have a Databricks workspace on which we have disabled PAT's for now. Moving ahead we want the developers to use Personal Access Tokens but only for development purpose.As I know the current option to enable PAT's give access to the whole REST A...

  • 1157 Views
  • 0 replies
  • 0 kudos
555308
by New Contributor
  • 1728 Views
  • 1 replies
  • 1 kudos

Cluster failed to start

I am getting this error in my Partner Databricks Account and I had tried several methods to start the cluster. As i don't have access to console.aws.amazon.com/ec2. I was not able to check the details/logs in the ec2 instance. I am getting the follow...

  • 1728 Views
  • 1 replies
  • 1 kudos
Latest Reply
-werners-
Esteemed Contributor III
  • 1 kudos

Here is a similar topic:https://community.databricks.com/t5/machine-learning/problem-with-spinning-up-a-cluster-on-a-new-workspace/m-p/29996To actually fix/analyse the issue, you need access to the EC2 console unfortunately.  I assume someone in the ...

  • 1 kudos
SanderJvanDijk
by New Contributor
  • 1051 Views
  • 0 replies
  • 0 kudos

Ubuntu 18.4 EOL

Hi,last July 18th we were informed by Databricks that Ubuntu version 20.04 (operating system: Ubuntu 20.04.4 LTS) was going to be the only certified and supported Ubuntu version for the 10.4 runtime cluster we use. We have been experiencing some issu...

  • 1051 Views
  • 0 replies
  • 0 kudos
diego_poggioli
by Contributor
  • 7891 Views
  • 5 replies
  • 2 kudos

Resolved! Unable to list service principal in Job details RUN AS

I added the service principal in Admin Settings > Service Principal and then enabled all the Configurations "allow cluster creation", "databricks SQL access" and "workspace access". In the Permission settings I have enabled "Service principal: Manage...

  • 7891 Views
  • 5 replies
  • 2 kudos
Latest Reply
BilalAslamDbrx
Databricks Employee
  • 2 kudos

For future readers - don't forget to add your email (e.g. me@foo.com) in the Service Principals permissions tab. This way, you will be able to see the newly-created service principal in the dropdown menu.

  • 2 kudos
4 More Replies
jaganadhg
by New Contributor
  • 1720 Views
  • 0 replies
  • 0 kudos

Clean up Databricks confidential computing resources

Hello All,I created a Databricks Premium Workspace for a Confidential Computing PoC. After creating a VM from Databricks UI, it came to notice that there is a new RG with managed identity, NAT Gateway, Public IP, security group, and a VNET (/16). I w...

Administration & Architecture
Confidential Compute
  • 1720 Views
  • 0 replies
  • 0 kudos
PetePP
by New Contributor II
  • 1849 Views
  • 2 replies
  • 0 kudos

Extreme RocksDB memory usage

During migration to production workload, I switched some queries to use RocksDB. I am concerned with its memory usage though. Here is sample output from my streaming query:   "stateOperators" : [ { "operatorName" : "dedupeWithinWatermark", "...

  • 1849 Views
  • 2 replies
  • 0 kudos
Latest Reply
PetePP
New Contributor II
  • 0 kudos

Thank you for the input. Is there any particular reason why deduplication watermark makes it store everything and not just the key needed for deduplication? The 1st record has to be written to the table anyway, and its content is irrelevant as it jus...

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1 More Replies
Bagger
by New Contributor II
  • 2809 Views
  • 0 replies
  • 0 kudos

Monitoring job metrics

Hi,We need to monitor Databricks jobs and we have made a setup where are able to get the prometheus metrics, however, we are lagging an overview of which metrics refer to what.Namely, we need to monitor the following:failed jobs : is a job failedtabl...

Administration & Architecture
jobs
metrics
prometheus
  • 2809 Views
  • 0 replies
  • 0 kudos
Ajay3
by New Contributor
  • 2741 Views
  • 0 replies
  • 0 kudos

How can I install maven coordinates using init script?

Hi,I need to install the below maven coordinates on the clusters using databricks init scripts.1. coordinate: com.microsoft.azure:synapseml_2.12:0.11.2 with repo https://mmlspark.azureedge.net/maven2. coordinate: com.microsoft.azure:spark-mssql-conne...

  • 2741 Views
  • 0 replies
  • 0 kudos
nihar_ghude
by New Contributor II
  • 6834 Views
  • 2 replies
  • 0 kudos

How to change Workspace Owner?

Our Databricks workspace was created by a personal account. Now the person has left the organization. We would like to change the owner to a Service account(preferably, else to an Admin account).Questions:Is it possible to change the owner of the wor...

Administration & Architecture
admin
change owner
workspace owner
  • 6834 Views
  • 2 replies
  • 0 kudos
Latest Reply
Atanu
Databricks Employee
  • 0 kudos

Are you in aws or Azure.When you say workspace admin, that could be many. So, you can have multiple workspace admin.  

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