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Connect with fellow community members to discuss general topics related to the Databricks platform, industry trends, and best practices. Share experiences, ask questions, and foster collaboration within the community.
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Forum Posts

pablobd
by Contributor II
  • 932 Views
  • 2 replies
  • 1 kudos

utils.add_libraries_to_model creates a duplicated model

Hello,When I call this function,mlflow.models.utils.add_libraries_to_model(MODEL_URI)It register a new model into the Model Registry. Is it possible to do the same but without registering a new model?Thanks,

  • 932 Views
  • 2 replies
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pablobd
Contributor II
  • 1 kudos

I ended up publishing the library to AWS CodeArtifact repository. Now, how can I tell MLFlow to use AWS CodeArtifact private repository instead of PyPi?

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JordiDekker
by New Contributor III
  • 2397 Views
  • 2 replies
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ClassCastException when attempting to timetravel (databricks-connect)

Hi all,Using databricks-connect 11.3.19, I get an "java.lang.ClassCastException" when attempting to timetravel. The exact same statement works fine when executed in the databricks GUI directly. Any ideas on what's going on? Is this a known limitation...

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SusanaD
New Contributor II
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Did you find a solution?

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kartik-chandra
by New Contributor III
  • 1852 Views
  • 2 replies
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Resolved! Spark read with format as "delta" isn't working with Java multithreading

0I have a Spark application (using Java library) which needs to replicate data from one blob storage to another. I have created a readStream() within it which is listening continuously to a Kafka topic for incoming events. The corresponding writeStre...

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  • 2 replies
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kartik-chandra
New Contributor III
  • 0 kudos

The problem was indeed with the way ClassLoader was being set in the ForkJoinPool (common Pool used) thread. Spark in SparkClassUtils uses Thread.currentThread().getContextClassLoader which might behave differently in another thread.To solve it I cre...

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A1459
by New Contributor
  • 761 Views
  • 0 replies
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Execute delete query from notebook on azure synapse

Hello Everyone, Is there a way we can execute the delete query from azure notebook on azure synapse database.I tried using read api method with option "query" but getting error like jdbc connector not able to handle code.Can any suggest how we can de...

  • 761 Views
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Sujitha
by Databricks Employee
  • 10009 Views
  • 1 replies
  • 5 kudos

New how-to guide to data warehousing with the Data Intelligence Platform

Just launched: The Big Book of Data Warehousing and BI, a new hands-on guide focused on real-world use cases from governance, transformation, analytics and AI.As the demand for data becomes insatiable in every company, the data infrastructure has bec...

Screenshot 2023-12-05 at 11.04.08 AM.png
  • 10009 Views
  • 1 replies
  • 5 kudos
Latest Reply
Edward3
New Contributor II
  • 5 kudos

lol beans It used to take me a long time to regain my equilibrium, but recently I learned that a website really leads this layout when you may find delight after a stressful day here. Since then, I've been able to find my equilibrium much more quickl...

  • 5 kudos
invalidargument
by New Contributor III
  • 948 Views
  • 1 replies
  • 2 kudos

Create new workbooks with code

Is is possible to create new notebooks from a notevbook in databricks? I have tried this code. But all of them are generic files, not notebooks.notebook_str = """# Databricks notebook source import pyspark.sql.functions as F import numpy as np # CO...

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invalidargument
New Contributor III
  • 2 kudos

Unfortunaly %run does not help me since I can't %run a .py file. I still need my code in notebooks.I am transpiling propriatary code to python using jinja templates. I would like to have the output as notebooks since those are most convenient to edit...

  • 2 kudos
SamGreene
by Contributor
  • 1557 Views
  • 1 replies
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Resolved! DLT Pipeline Graph is not detecting dependencies

Hi,This is my first databricks project.  I am loading data from a UC external volume in ADLS into tables and then split one of the tables into two tables based on a column.  When I create a pipeline, the tables don't have any dependencies and this is...

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SamGreene
Contributor
  • 0 kudos

While re-implementing my pipeline to publish to dev/test/prod instead of bronze/silver/gold, I think I found the answer.  The downstream tables need to use the LIVE schema. 

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SamGreene
by Contributor
  • 1671 Views
  • 1 replies
  • 1 kudos

Unpivoting data in live tables

I am loading data from CSV into live tables.  I have a live delta table with data like this:WaterMeterID, ReadingDateTime1, ReadingValue1, ReadingDateTime2, ReadingValue2It needs to be unpivoted into this:WaterMeterID, ReadingDateTime1, ReadingValue1...

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I am loading data from CSV into live tables.  I have a live delta table with data like this:WaterMeterID, ReadingDateTime1, ReadingValue1, ReadingDateTime2, ReadingValue2It needs to be unpivoted into this:WaterMeterID, ReadingDateTime1, ReadingValue1...

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stackoftuts
by New Contributor
  • 494 Views
  • 0 replies
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AI uses

Delve into the transformative realm of AI applications, where innovation merges seamlessly with technology's limitless possibilities.Explore the multifaceted landscape of AI uses and its dynamic impact on diverse industries at StackOfTuts. 

  • 494 Views
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Kroy
by Contributor
  • 1587 Views
  • 1 replies
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Multi Customer setup

We are trying to do POC to have shared resource like compute across multiple customer, Storage will be different, Is this possible ?    

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  • 1587 Views
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We are trying to do POC to have shared resource like compute across multiple customer, Storage will be different, Is this possible ?    

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patojo94
by New Contributor II
  • 2657 Views
  • 1 replies
  • 2 kudos

Stream failure JsonParseException

Hi all! I am having the following issue with a couple of pyspark streams. I have some notebooks running each of them an independent file structured streaming using  delta bronze table  (gzip parquet files) dumped from kinesis to S3 in a previous job....

Community Platform Discussions
Photon
streaming aggregations
  • 2657 Views
  • 1 replies
  • 2 kudos
Latest Reply
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Hi all! I am having the following issue with a couple of pyspark streams. I have some notebooks running each of them an independent file structured streaming using  delta bronze table  (gzip parquet files) dumped from kinesis to S3 in a previous job....

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  • 2 kudos
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Jay_adb
by New Contributor
  • 1249 Views
  • 1 replies
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Resolved! Databricks Certification Exam Got Suspended. Need help in resolving the issue

Hi @Cert-Team ,My Databricks exam got suspended on December 9, 2023, at 11:30, and it is still in the suspended state.During the exam, it was initially paused due to poor lighting, but after addressing that, it worked fine. However, after some time, ...

  • 1249 Views
  • 1 replies
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Latest Reply
Cert-Team
Databricks Employee
  • 0 kudos

Hi @Jay_adb I'm sorry to hear you had this issue. Thanks for filing a ticket with the support team. I have sent a message to them to look into your ticket and resolve asap.

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