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Forum Posts

Databricks3
by Contributor
  • 12240 Views
  • 11 replies
  • 10 kudos

Resolved! INFORMATION_SCHEMA IS NOT POPULATED WITH TABLE INFORMATION

I have created a metastore and within that metastore i have created multiple schemas and tables underlying it but none of table details is visible from information schema. All the tables are empty.Could you please let me know if I am missing here. Be...

  • 12240 Views
  • 11 replies
  • 10 kudos
Latest Reply
EwenGillies
New Contributor II
  • 10 kudos

I noticed this issue is currently caused when you rename a catalog.  The contents of <catalog>.information_schema are all views like this:SELECT * FROM system.information_schema.columns WHERE table_catalog = '<catalog>'If you rename the catalog...

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camazg
by New Contributor
  • 955 Views
  • 1 replies
  • 0 kudos

Terraform - Creating Jobs

Hello, Does anyone know how to create a job via Terraform, that automatically overwrites/updates an existing job with the same name?Tried a few different methods but there doesn't seem to be a clean approach. Wondering if anyone has worked this out?I...

  • 955 Views
  • 1 replies
  • 0 kudos
Latest Reply
Kaniz
Community Manager
  • 0 kudos

Hi @camazg, You can use meta-arguments to overwrite an existing Databricks job with the same name using Terraform. Specifically, you can set the create_before_destroy argument to true, which creates a new resource before destroying the old one.

  • 0 kudos
Anon
by New Contributor
  • 1142 Views
  • 1 replies
  • 0 kudos

databricks.mrm import ModelRiskApi

Hi, I am trying to import/access this module by DBX. However I have issue importing it and I don't find any blog posts/more information about this module beside the public github repo

Machine Learning
ModelRiskApi
mrm
  • 1142 Views
  • 1 replies
  • 0 kudos
Latest Reply
Kaniz
Community Manager
  • 0 kudos

Hi @Anon ,  If you have installed dbx, but you are still experiencing issues importing the module, make sure that you have activated the Python environment where dbx is installed. To activate a Python environment, navigate to the directory where you...

  • 0 kudos
AChang
by New Contributor III
  • 1952 Views
  • 1 replies
  • 0 kudos

MlflowException: Unable to download model artifacts in Databricks while registering model with MLflo

I am attempting to log, register, and deploy a finetuned GPT2 model in Databricks. While I have been able to get my logging code to run, when I try to run my registration code, I get an MlflowException error.Here is my model logging code.mlflow.set_r...

  • 1952 Views
  • 1 replies
  • 0 kudos
Latest Reply
Kaniz
Community Manager
  • 0 kudos

Hi @AChang, I suggest creating a new Databricks cluster and running your code to see if the issue is specific to your current cluster configuration.

  • 0 kudos
miahopman
by New Contributor II
  • 1840 Views
  • 2 replies
  • 1 kudos

AutoML Trials Failing

Sometimes an AutoML experiment will have all trials fail and I cannot figure out what is causing it. Each individual run reports a validation f1 value but the source notebook is not available so I cannot track down the error. This seems to happen at ...

  • 1840 Views
  • 2 replies
  • 1 kudos
Latest Reply
Kaniz
Community Manager
  • 1 kudos

Hi @miahopman, Did you check the dataset for errors, missing values or other anomalies affecting the AutoML performance?

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145093
by New Contributor II
  • 2856 Views
  • 2 replies
  • 2 kudos

MLFlow model loading taking long time and "model serving" failing during init

I am trying to load a simple Minmaxscaler model that was logged as a run through spark's ML Pipeline api for reuse. On average it takes 40+ seconds just to load the model with the following example: This is fine and the model transforms my data corre...

simple model load sometimes the model takes almost 3 min just to load
  • 2856 Views
  • 2 replies
  • 2 kudos
Latest Reply
DanSimpson
New Contributor II
  • 2 kudos

Hello,Any solutions found for this issue?I'm serving up a large number of models at a time, but since we converted to PySpark (due to our data demands), the mlflow.spark.load_model() is taking hours.Part of the reason to switch to spark was to help w...

  • 2 kudos
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Orion
by New Contributor
  • 842 Views
  • 1 replies
  • 0 kudos
  • 842 Views
  • 1 replies
  • 0 kudos
Latest Reply
oliverjack
New Contributor II
  • 0 kudos

Large Language Models (LLMs) revolutionize the insurance sector, automating support and enhancing accuracy across claims and underwriting. They're crucial for market analysis processing extensive textual data, and we welcome your insights on deployin...

  • 0 kudos
data_scientist3
by New Contributor II
  • 2821 Views
  • 2 replies
  • 2 kudos

Resolved! Help installing R package "sf" azure Databricks cluster

I need help installing the R package "sf" on the azure Databricks cluster. Any help will be greatly appreciated.I'm getting the error below when I try installing the "sf" package on a cluster."Error Code: DRIVER_LIBRARY_INSTALLATION_FAILURE. Error Me...

  • 2821 Views
  • 2 replies
  • 2 kudos
Latest Reply
Kaniz
Community Manager
  • 2 kudos

Hi @data_scientist3 ,  The "sf" R package depends on several other packages, including "units". The error message you received indicates that the installation of the "units" package had a non-zero exit status, which means the installation failed for ...

  • 2 kudos
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Humi1245
by New Contributor
  • 2051 Views
  • 3 replies
  • 1 kudos

Cluster termination issue (It was working fine with same code previously)

Hi, I am running arima code on databricks commmunity edition. Last time, it worked but now the cluster gets terminated at this command and says its completed. but i cant further plot the predictions since the cluster is terminated.  # Fit the AutoARI...

  • 2051 Views
  • 3 replies
  • 1 kudos
Latest Reply
Tharun-Kumar
Honored Contributor II
  • 1 kudos

@Humi1245  You can view the event log of the cluster to understand the cause of the cluster termination. If it is due to gc issues, then we have to understand the reason behind high driver memory utilization which caused the GC.  If it's due to inact...

  • 1 kudos
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Poised2Learn
by New Contributor III
  • 3307 Views
  • 4 replies
  • 1 kudos

Resolved! Model serving Ran out of memory

Hi fellows, I encountered memory(?) error when sending POST requests to my real-time endpoint, and I'm unable to find hardware setting to increase memory, as suggested by the Service Logs (below). Steps to Repro:(1) I registered a custom MLFlow model...

  • 3307 Views
  • 4 replies
  • 1 kudos
Latest Reply
Poised2Learn
New Contributor III
  • 1 kudos

Thank you for your responses, @Annapurna_Hiriy and @KanizIndeed, it appeared that my original model (~800MB) was too big for the current server. Based on your suggestion, I made a simpler/smaller model for this project, and then I was able to deploy ...

  • 1 kudos
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Sujitha
by Community Manager
  • 2868 Views
  • 3 replies
  • 2 kudos

Resolved! Hello Community Users,  We recently announced a new Large Language Models (LLM) program, the first of its kind on edX! Learn how to develop production...

Hello Community Users, We recently announced a new Large Language Models (LLM) program, the first of its kind on edX! Learn how to develop production-ready LLM applications and dive into the theory behind foundation models. Taught by industry experts...

  • 2868 Views
  • 3 replies
  • 2 kudos
Latest Reply
APadmanabhan
Moderator
  • 2 kudos

Hi @163050 You could download the Dbc file from the course, we already have the LLM course in the Customer Academy.

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117074
by New Contributor III
  • 1741 Views
  • 2 replies
  • 1 kudos

sklearn logistic regression restarting kernel

Hello,I am trying to create a simple logistic regression model to test for the impact of PCA on my dataset. I'm getting the error in the attachment.It feels to me like a version mismatching - but I'm using a fresh cluster with no additional packages ...

  • 1741 Views
  • 2 replies
  • 1 kudos
Latest Reply
117074
New Contributor III
  • 1 kudos

Sorry for the long delay - holiday & work activities stopped from me progressing this issue. The error was actually an OOM error - fixed by configuring cluster sizes appropriately. 

  • 1 kudos
1 More Replies
Kaniz
by Community Manager
  • 2180 Views
  • 4 replies
  • 3 kudos
  • 2180 Views
  • 4 replies
  • 3 kudos
Latest Reply
Raluka
New Contributor III
  • 3 kudos

In the world of academic and professional writing, finding reliable essay specialists can be a daunting task. However, I've come nursingpaper.com across a website that simplifies this process. It's a platform where you can connect with seasoned write...

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