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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

tdk
by New Contributor III
  • 1006 Views
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jar cluster install invalid authority

Hi allFirst time user - hope this is the right spot.My goal is to import and export to an onPrem Oracle database. To this end, I am attempting to upload the ojdbc8.jar to the cluster. This does not, however, go well. The error is:The error text: "Lib...

  • 1006 Views
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ph1l0s0ph3r
by Databricks Partner
  • 9055 Views
  • 4 replies
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Resolved! NAT Gateway with Azure Databricks

Hi all, what are the steps to enable external communication through a NAT Gateway? Our Databricks instance was created through VNET injection and did not have a NAT gateway created by default. We now want to pass external traffic through NAT gateway ...

  • 9055 Views
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Latest Reply
ph1l0s0ph3r
Databricks Partner
  • 1 kudos

I made the changes and it works! I was able to communicate to the NAT Gateway IP in our external on-prem application.I noticed though that Databricks instance is not showing the NAT Gateway within Parameters. Is this an issue?   

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kaihuGFS
by New Contributor II
  • 2109 Views
  • 3 replies
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Question regarding permission of azure databricks account console

We are facing an issue while onboarding pipelines to Azure Databricks.Our Databricks environment is deployed on an Azure subscription where all of us have owner permissions. However, we're encountering problems when trying to access the Azure Databri...

  • 2109 Views
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  • 1 kudos
Latest Reply
MaximeGendre
New Contributor III
  • 1 kudos

Hello, Databricks admin account console is not linked to your Azure subscriptions.If you are owner of your sub, you will be admin of the workspaces instanciated in the sub. That's all.You need to find the identified Databricks admin for your company ...

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singhals
by New Contributor II
  • 1471 Views
  • 1 replies
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Spark event log frequently missing rollover logs

Hi,We are currently using the event log to gain some visibility to what spark is doing under the hood but we frequently find that rollover logs are missing and we are left with a partial set. Is there a reason for this or a bug being tracked? Is ther...

  • 1471 Views
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Latest Reply
alpacas
New Contributor II
  • 1 kudos

I'm also having this issue  , it seems to occur much more frequently on azure than aws, but even on aws jobs sometimes some of the logs will be missing

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rdvc
by New Contributor
  • 1324 Views
  • 1 replies
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Features tab under Machine learning shows error

Cannot resolve metastore id, go back. FeatureStoreError- Workspace Feature Store has been deprecated in the current workspace. Databricks recommends using Feature Engineering in Unity Catalog. Please reach out to system admin if you have any more que...

  • 1324 Views
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Latest Reply
szymon_dybczak
Esteemed Contributor III
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Hi @rdvc,Could it be that this one workspace that has this problem is not configured to use Unity Catalog? 

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unalluri9999
by New Contributor
  • 1354 Views
  • 1 replies
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How to access smtplib with ACL enables cluster

I am having a tough time to connect to smtp server from databricks with ACL enabled cluster , I am able to access with out ACL enabled cluster what can be done to access it via ACL enabled cluster import smtplibfrom email.mime.multipart import MIMEMu...

  • 1354 Views
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szymon_dybczak
Esteemed Contributor III
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Hi @unalluri9999 ,What error do you get? By ACL you mean IP access lists or something different? Your workspace is vnet injected? 

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jlagos
by New Contributor II
  • 3711 Views
  • 0 replies
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Survey about cluster configuration and optimization

Hi everyone, I hope you are very well.In the research for my university we are conducting a survey to Databricks users, aimed to gather information about how cluster configuration and optimization is faced in the industry.If you like you can answer i...

  • 3711 Views
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Maxi1693
by New Contributor II
  • 4601 Views
  • 1 replies
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Error running 80 task at same time in Job, how limit this?

Hi! I have a Job running to process multiple streaming tables. In the beginning, it was working fine, but now I have 80 tables running in this job, the problem is that all the runs are trying to run at the same time throwing an error. Is there a way ...

  • 4601 Views
  • 1 replies
  • 1 kudos
jlowe
by Databricks Partner
  • 1911 Views
  • 1 replies
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DABs vs API

DABs seem like a great way to build a project based workflow.  However, I have a need to take a user's SQL and create a TABLE/VIEW based on it.  We plan to use the API to submit the request but is this the best way going forward?  Should we consider ...

  • 1911 Views
  • 1 replies
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Latest Reply
Shazaamzaa
New Contributor III
  • 0 kudos

DABs use Terraform which in turn calls the API anyway. So, I guess it comes down to personal preference of deployment consistency, code maintenance etc. However, from your description of "taking a user's SQL" I'm assuming some sort of real-time appli...

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Meghana_Vasavad
by New Contributor III
  • 1659 Views
  • 1 replies
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Assistance Required for Enabling Unity Catalog in Databricks Workspace

Hi,I hope this message finds you well.I am reaching out regarding a concern with Databricks Administrator privileges. I have an Azure subscription and I use Azure Databricks for my tutorials, but I currently do not have Global Administrator access, w...

  • 1659 Views
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Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

Hello, each account should have at least one account administrator that is the one that has the permissions on the managed account and that can give you this access if applicable or assist you with the set up of the UC, you might need to ask internal...

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wsunwall
by New Contributor II
  • 2485 Views
  • 1 replies
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Disabling Default Personal Compute Policy in Terraform (AWS)

I'm looking to disable the Personal Compute Policy in Terraform, however I don't see an option to do this. According to this documentation here https://docs.databricks.com/en/admin/clusters/personal-compute.html#customize-the-personal-compute-policy ...

  • 2485 Views
  • 1 replies
  • 1 kudos
Latest Reply
mggl
New Contributor II
  • 1 kudos

I have the same issue in terraform-provider-google.I found how to do it from Admin UI (UI -> Settings -> Features Enablement -> disable Personal compute). At the same time I didn't find how to have the same behavior from Terraform.

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AmandaOhare
by New Contributor II
  • 5844 Views
  • 3 replies
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Resolved! Message queue to directly trigger job

Hi All,I'm very new to Databricks and trying to understand my use case a bit better.I have a databricks script / job that I want to be reactive to events outside of my databricks environment. A best case scenario would be if my script / job could aut...

  • 5844 Views
  • 3 replies
  • 2 kudos
Latest Reply
szymon_dybczak
Esteemed Contributor III
  • 2 kudos

Hi @AmandaOhare ,You can use AWS Lambda to achieve that. You can setup queue trigger that will activate AWS lambda function. In that function you can call datbricks rest API that will launch workflow/job.

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pvilasra
by New Contributor II
  • 1009 Views
  • 1 replies
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Unable to access databricls workspaces

Hi Team, Previously we are able to access databricks workspaces using username and password but now its asking for token, But we dont have access to mail account with username that we are using while login. Could you please assist on the issue how ca...

  • 1009 Views
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Latest Reply
pvilasra
New Contributor II
  • 0 kudos

Anyone can help on this ?

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ADuma
by New Contributor III
  • 2962 Views
  • 1 replies
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Resolved! Using Databricks Connect with PyCharm behind Proxy

I am using Databricks connect with PyCharm in order to locally develop my pipelines before deploying to Databricks. I set up authentication for databricks-connect using the following guide https://learn.microsoft.com/en-us/azure/databricks/dev-tools/...

  • 2962 Views
  • 1 replies
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Latest Reply
ADuma
New Contributor III
  • 0 kudos

I managed to solve the problem by including my login and password in the HTTPS_PROXY environment variable.I set it to something like this HTTPS_PROXY = "http://username:password@proxy.company.com:port" and databricks-connect can create spark sessions...

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