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Forum Posts

gar
by New Contributor II
  • 27738 Views
  • 9 replies
  • 6 kudos

Resolved! MLFlow error

I am running into an error within the Databricks notebook (on Databricks website) environment where MLFlow will not load: MLflow autologging encountered a warning: "/databricks/python/lib/python3.8/site-packages/mlflow/utils/autologging_utils/safet...

  • 27738 Views
  • 9 replies
  • 6 kudos
Latest Reply
Will1
New Contributor III
  • 6 kudos

Install the Databricks SQL Connector for Python library on your development machine by running pip install databricks-sql-connector .Query data. Insert data. Query metadata. Cursor and connection management. Configure logging.Regards,Willjoe

  • 6 kudos
8 More Replies
User16830818524
by New Contributor II
  • 5227 Views
  • 2 replies
  • 1 kudos

Resolved! Host R Shiny App

Can I host a R Shiny App on a Databricks cluster?

  • 5227 Views
  • 2 replies
  • 1 kudos
Latest Reply
mgiglia
Contributor
  • 1 kudos

I’ll be asking my rep about the hosted RShiny server in private preview— our team didn’t know about that so we’ve struggled through putting our shiny app (developed on Databricks using RStudio, that part was fantastic) into a container and hosting it...

  • 1 kudos
1 More Replies
Somi
by New Contributor III
  • 968 Views
  • 2 replies
  • 1 kudos

UnimplementedError; Operation not supported

I am trying to fit a model with callbacks including Tensorboard, history and checkpoint.Then I am loading the model and when trying to fit it again on more epochs, I am receiving this error:UnimplementedError: /dbfs/<path_to_history dir>/history.csv;...

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

Hi @Somayeh Abniki​, Please recheck the path again and let us know if that works.

  • 1 kudos
1 More Replies
Sarang2610
by New Contributor II
  • 879 Views
  • 2 replies
  • 4 kudos

Resolved! MLflow

What kind of features I can use with MLflow?

  • 879 Views
  • 2 replies
  • 4 kudos
Latest Reply
Anonymous
Not applicable
  • 4 kudos

https://docs.databricks.com/applications/mlflow/index.htmlwww.MyAARPMedicare.com

  • 4 kudos
1 More Replies
JD2
by Contributor
  • 441 Views
  • 0 replies
  • 0 kudos

Hubs make key management easier (natural keys from hubs can be converted to surrogate keys via Identity columns).

In this blog https://databricks.com/blog/2022/06/24/prescriptive-guidance-for-implementing-a-data-vault-model-on-the-databricks-lakehouse-platform.htmlIt is mention that "Data Vault modeling recommends using a hash of business keys as the primary key...

  • 441 Views
  • 0 replies
  • 0 kudos
Vpax
by New Contributor
  • 801 Views
  • 2 replies
  • 0 kudos

Resolved! How does ML Flow work with Databricks monitoring product recently released ?

Does the monitoring tool interact with MLFlow and Feature Store too ?

  • 801 Views
  • 2 replies
  • 0 kudos
Latest Reply
BilalAslamDbrx
Honored Contributor II
  • 0 kudos

@VirooPax Mirji​ what "monitoring tool" are you referring to?

  • 0 kudos
1 More Replies
Jeremy_E
by New Contributor
  • 492 Views
  • 2 replies
  • 1 kudos

Accessing served models from Excel

Anyone know of an Excel plug-in (or code example) that would connect to a databricks serverd model for scoring and present results back in Excel?

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

Hi @Jeremy Eade​ )​, We haven’t heard from you on the last response from @Akshay Nagpal​, and I was checking back to see if his suggestions helped you. Or else, If you have any solution, please share it with the community as it can be helpful to othe...

  • 1 kudos
1 More Replies
JBOCACHICA
by New Contributor III
  • 516 Views
  • 2 replies
  • 1 kudos

Resolved! Databricks high availability

Hi all, i’m are trying to define a HA model within databricks, cuz the lastest failure on Azure, I would like to know if there is a way to have an HA model multicloud, or what do you recommend about this?Regards

  • 516 Views
  • 2 replies
  • 1 kudos
Latest Reply
Rheiman
Contributor II
  • 1 kudos

Agree, there are added costs to multicloud. Don't forget to peer your vnets to keep latency low.

  • 1 kudos
1 More Replies
vives
by New Contributor II
  • 1707 Views
  • 3 replies
  • 0 kudos

How to add signature to model logged through feature store?

It seems that the current method log_model from the FeatureStoreClient class lacks a way to pass in the model signature (as opposed as doing it through mlflow directly). Is there a workaround to append this information? Thanks!

  • 1707 Views
  • 3 replies
  • 0 kudos
Latest Reply
AmirLyall
New Contributor II
  • 0 kudos

Hello!You can log a model with a signature by passing a signature object as an argument with your log_model call. Please see here.Here's an example of this in action in a databricks notebook.Hope that helps!-Amir

  • 0 kudos
2 More Replies
YDB1
by New Contributor
  • 432 Views
  • 0 replies
  • 0 kudos

jupytemplate in databricks

Hi, Most of my notebooks follow the same structure (i.e. load data, preprocessing, learn ML model, evaluate, etc.). I came across the jupytemplate package which allows to define a template for your notebooks. However, I can't seem to make it work in ...

  • 432 Views
  • 0 replies
  • 0 kudos
sbo
by New Contributor III
  • 412 Views
  • 1 replies
  • 0 kudos

Resolved! Does MLFLOW support the storage of Spark Pipeline API

Does the pipeline api allow for saving an entire transformation pipeline and render the artifacts in MLFLOW.

  • 412 Views
  • 1 replies
  • 0 kudos
Latest Reply
BradC26
New Contributor III
  • 0 kudos

Yes the pipeline API allows pickling of a pipeline which can in fact be stored as an artifact. This allows for easy reproducibility of production pipelines!

  • 0 kudos
Dhara
by New Contributor III
  • 1013 Views
  • 2 replies
  • 0 kudos

Access multiple .mdb files using Python

Hi, I wanted to access multiple .mdb access files which are stored in the Azure Data Lake Storage(ADLS) or on Databricks File System using Python. Can you please help me by guiding how can I do it? It would be great if you can share some code snippet...

  • 1013 Views
  • 2 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

https://community.databricks.com/s/question/0D58Y00008rCmBySAK/access-multiple-mdb-files-using-pythonmyEHtrip Employee Login

  • 0 kudos
1 More Replies
ravi121
by New Contributor III
  • 1452 Views
  • 2 replies
  • 3 kudos

Resolved! Can't edit the cluster created by mlflow model serving

I'm trying to deploy a ml model into production using mlflow. while in that process, I have registered the model to mlflow models. After that it created the cluster but then it was in pending state forever. when I checked the model events, I see a p...

Screen Shot 2022-05-10 at 5.49.53 PM
  • 1452 Views
  • 2 replies
  • 3 kudos
Latest Reply
Anonymous
Not applicable
  • 3 kudos

Hey @ravi g​ Does @Kaniz Fatma​'s answer help? If it does, would you be happy to mark it as best? If it doesn't, please tell us so we can help you.Thanks!

  • 3 kudos
1 More Replies
naveen_marthala
by Contributor
  • 848 Views
  • 2 replies
  • 2 kudos

What added advantage would using an Sql Alchemy database have, while I have an artifact destination for my MlFlow server?

I am setting up mlflow server with Postgres and S3 on AWS ECS(or AWS EC2) for personal usage. I would like to know if using Postgres would actually give me any benefit?as shown in scenario 5 in docs, I would like to set up server with proxied artifac...

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

Hi @Naveen Marthala​, Here is a step-by-step guide to set up MLflow with a Postgres DB for storing metadata and a systemd unit to keep it running. Please have a look and let us know if that helps.https://towardsdatascience.com/setup-mlflow-in-product...

  • 2 kudos
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