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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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jannikj
by New Contributor III
  • 6135 Views
  • 3 replies
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Resolved! Notebook cells stuck on "waiting to run" when using Cluster Libraries

Hey,we're observing the following problem when trying to run a notebook on a cluster with libraries installed:All notebook cells are stuck in "Waiting to run" (also ones containing only a '1+1' statement).When running the cluster without installing t...

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Latest Reply
BhawaniD
New Contributor III
  • 0 kudos

Did you manage to fix this issue? I am facing a similar situation while running a notebook to read the XML files from the storage account. 

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BhawaniD
by New Contributor III
  • 1623 Views
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Notebook is stuck and cluster goes into waiting state while using spark libraries

Hey,We have installed the com.databricks:spark-xml_2.12:0.18.0 library in our VNET-injected Databricks workspace to read XML files from a storage account. The notebook runs successfully for text files when the cluster is started without the library i...

  • 1623 Views
  • 3 replies
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Witold
Honored Contributor
  • 2 kudos

Since it's a maven dependency it should be simply HTTP and port 80/443.Besides, are you aware that native XML support is included since runtime 14.3? This replaces the library spark-xml.

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Redfordml
by New Contributor II
  • 1261 Views
  • 1 replies
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Resolved! Do Databricks Update the Default Python Libraries in Cluster Runtimes?

Hi all,I’ve been trying to find information about whether Databricks regularly updates the default Python libraries in their cluster runtimes. I checked two different sources but didn’t find clear details.Default python libraries in runtime 11.3 LTS ...

  • 1261 Views
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Latest Reply
Witold
Honored Contributor
  • 1 kudos

Yes, Databricks does that when releasing new versions of the runtime. Just compare the libraries of the other runtimes.

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tdk
by New Contributor III
  • 723 Views
  • 0 replies
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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...

  • 723 Views
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ph1l0s0ph3r
by New Contributor II
  • 5729 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 ...

  • 5729 Views
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ph1l0s0ph3r
New Contributor II
  • 0 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
  • 1388 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...

  • 1388 Views
  • 3 replies
  • 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
  • 980 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...

  • 980 Views
  • 1 replies
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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

  • 1 kudos
dbrixr
by New Contributor II
  • 2296 Views
  • 2 replies
  • 1 kudos

Reverse colors in dark mode

It seems that Databricks implements its dark mode by applying the invert filter so that all colors are reversed. This is problematic if one wants to create some sort of html widget or rich output since this filter is passed down to the result of disp...

  • 2296 Views
  • 2 replies
  • 1 kudos
Latest Reply
Anushree_Tatode
Databricks Employee
  • 1 kudos

Hi @dbrixr   

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rdvc
by New Contributor
  • 975 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...

  • 975 Views
  • 1 replies
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Latest Reply
szymon_dybczak
Esteemed Contributor III
  • 0 kudos

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
  • 989 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...

  • 989 Views
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szymon_dybczak
Esteemed Contributor III
  • 0 kudos

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
  • 3483 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...

  • 3483 Views
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Maxi1693
by New Contributor II
  • 4041 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 ...

  • 4041 Views
  • 1 replies
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jlowe
by New Contributor
  • 1462 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 ...

  • 1462 Views
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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
  • 993 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...

  • 993 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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