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Forum Posts

AxelBrsn
by New Contributor II
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  • 1 replies
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Use DLT from another pipeline

Hello, I have a question.Context :I have a Unity Catalog organized with three schemas (bronze, silver and gold). Logically, I would like to create tables in each schemas.I tried to organize my pipelines on the layers, which mean that I would like to ...

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standup1
Visitor
  • 0 kudos

To my knowledge and as of today, DLT does not support multi schemas and you can’t cross from one pipeline to another using “live.table”. However, live table is just a materialized view. You can change your script to create materialized view instead o...

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satishnavik
by New Contributor II
  • 524 Views
  • 3 replies
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How to connect Databricks Database with Springboot application using JPA

facing issue with integrating our Spring boot JPA supported application with Databricks.Below are the steps and setting we did for the integration.When we are starting the spring boot application we are getting a warning as :HikariPool-1 - Driver doe...

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Kaniz
Community Manager
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Hi @satishnavik, It seems you’re encountering issues while integrating your Spring Boot JPA application with Databricks. Let’s address the warnings and exceptions you’re facing. Warning: Driver Does Not Support Network Timeout for Connections The...

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RajNath
by New Contributor II
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Traversing to previous rows and getting the data based on condition

Sample Input data setClusterIdEventEventTime1212-18-r9u1kzn1RUNNING2024-02-02T11:38:30.168+00:001212-18-r9u1kzn1TERMINATING2024-02-02T13:43:33.933+00:001212-18-r9u1kzn1STARTING2024-02-02T15:50:05.174+00:001212-18-r9u1kzn1RUNNING2024-02-02T15:54:21.51...

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Kaniz
Community Manager
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Hi @RajNath , Handling event times and aggregations in large datasets can be challenging, but Structured Streaming in Databricks provides powerful tools to address this. Let’s break down your requirements and explore how you can achieve them: Ru...

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RajNath
by New Contributor II
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Cost of using delta sharing with unity catalog

I am new to databricks delta sharing. In case of delta sharing, i don't see any cluster running. Tried looking for documentation but only hint i got is, it usage delta sharing server but what is the cost of it and how to configure and optimize for la...

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Kaniz
Community Manager
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Hi @RajNath, Let’s dive into the world of Delta Sharing and explore how it works, its cost implications, and optimization strategies. What is Delta Sharing? Delta Sharing is a secure data-sharing platform developed by Databricks. It allows you to ...

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Cheryl
by Visitor
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Query example for databricks Query History API

Hi I am trying to get query history data from my SQL warehouse. Following previous examples is not working. databricks_workspace_url = "xxx"token = "xxx"start_time = 1707091200end_time = 1707174000api_endpoint = f"{databricks_workspace_url}/api/2.0/s...

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shan_chandra
Honored Contributor III
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@Cheryl - you can use query_start_time=2023-01-01T00:00:00Z  as a parameter to filter for the time frame. available filter criteria are given below - https://docs.databricks.com/api/workspace/queryhistory/list#filter_by-query_start_time_range    

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HelloDatabricks
by Visitor
  • 267 Views
  • 4 replies
  • 7 kudos

Connect Timeout - Error when trying to run a cell

Hello everybody.Whenever I am trying to run a simple cell I receive the following error message now:Notebook detached. Exception when creating expectation context: java.net.SocketTimeoutException: Connect Timeout.After that error message the cluster ...

  • 267 Views
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Wolverine
Visitor
  • 7 kudos

I am also facing same issue from yesterday. not sure what's going on 

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Anonymous
by Not applicable
  • 923 Views
  • 3 replies
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Resolved! 6.4 Extended Support (includes Apache Spark 2.4.5, Scala 2.11 Connect Timeout

"Notebook detached Exception when creating execution context: java.net.SocketTimeout Exception: Connect Timeout" when trying to connect my cluster to a notebook. Then "Error trying to handle that request We failed to handle that request, please try a...

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Wolverine
Visitor
  • 3 kudos

Hello @Kaniz  I am facing same issue I tried changing DBR but it is still giving me error and the cluster is not startingRegardsMS

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dg
by New Contributor II
  • 6496 Views
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Trying to use pdf2image on databricks

Trying to use pdf2image on databricks, but its failing with "PDFInfoNotInstalledError: Unable to get page count. Is poppler installed and in PATH?"I've installed pdf2image & poppler-utils by running the following in a cell:%pip install pdf2image%pip ...

  • 6496 Views
  • 7 replies
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Slalom_Tobias
New Contributor III
  • 0 kudos

Seems like this thread has died, but for posterity, databricks provides the following code for installing poppler on a cluster. The code is sourced from the dbdemos accelerators, specifically the "LLM Chatbot With Retrieval Augmented Generation (RAG)...

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Ravikumashi
by New Contributor III
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failed to initialise azure-event-hub with azure AAD(service principal)

We have been trying to authenticate azure-event-hub with azure AD(service principal) instead of shared access key(connection string) and read events from azure-event-hub and it is failing to initialise azure-event-hubs. And throwing no such method ex...

Error message full
  • 2799 Views
  • 8 replies
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Ravikumashi
New Contributor III
  • 0 kudos

@swathi-dataops I have added ServicePrincipalCredentialsAuth and ServicePrincipalAuthBase as a normal classes instead of creating a separate jar for these 2 classes and packaged them as a part of my project jar.And used the below code for configuring...

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Constantine
by Contributor III
  • 2240 Views
  • 5 replies
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Resolved! How to use Databricks Query History API (REST API)

I have setup authentication using this page https://docs.databricks.com/sql/api/authentication.html and run curl -n -X GET https://<databricks-instance>.cloud.databricks.com/api/2.0/sql/history/queriesTo get history of all sql endpoint queries, but I...

  • 2240 Views
  • 5 replies
  • 1 kudos
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MorpheusGoGo
New Contributor II
  • 1 kudos

Are you sure this works?payload = { "filter_by": {    }, "max_results": 1} Returns 1 result. payload = { "filter_by": {      "query_start_time_range":{       "start_time_ms" :1640995200000,        "end_time_ms" : 1641081599000   } }, "max_results": 1...

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vinay076
by New Contributor
  • 221 Views
  • 6 replies
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Resolved! MY exam got suspended

Hello Team,I encountered Pathetic experience while attempting my 1st Data Bricks certification. I was continuously in front of the camera and an alert appeared and then my exam resumed.Later a support person asked me to show the full room and I showe...

  • 221 Views
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Cert-Team
Honored Contributor III
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Thanks @vinay076 You will receive notice of the reschedule via an email from Webassessor.

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xhead
by New Contributor II
  • 2159 Views
  • 4 replies
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Resolved! Does "databricks bundle deploy" clean up old files?

I'm looking at this page (Databricks Asset Bundles development work tasks) in the Databricks documentation.When repo assets are deployed to a databricks workspace, it is not clear if the "databricks bundle deploy" will remove files from the target wo...

Data Engineering
bundle
cli
deploy
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  • 4 replies
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xhead
New Contributor II
  • 0 kudos

One further question:The purpose of “databricks bundle destroy” is to remove all previously-deployed jobs, pipelines, and artifacts that are defined in the bundle configuration files.Which bundle configuration files? The ones in the repo? Or are ther...

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