- 1790 Views
- 1 replies
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Running JAR jobs in parallel on a cluster
Hi everyone, I'm trying to find out if databricks has support for clusters which can scale out with more drivers to run new jobs in parallel. If not, then is there a work around for this? I've noticed that all-purpose and job compute clusters both fe...
- 1790 Views
- 1 replies
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@AchintyaSingh Databricks does not support clusters with multiple drivers to run new jobs in parallel. Each Databricks cluster has a single driver node, allowing only one job at a time.Workarounds for Achieving Parallel Job Execution: 1. Multiple Cl...
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- 4091 Views
- 2 replies
- 0 kudos
InconsistentReadException: The file might have been updated during query - CSV backed table
I have some CSV files that I upload to DBFS storage several times a day. From these CSVs, I have created SQL tables: CREATE TABLE IF NOT EXISTS masterdata.lookup_host USING CSV OPTIONS (header "true", inferSchema "true") LOCATION '/mnt/masterdata/...
- 4091 Views
- 2 replies
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One approach I'm testing (positive results so far, but still early).%sql # Prep and cleanup REFRESH TABLE masterdata.lookup_host; DROP TABLE IF EXISTS t_hosts; # Forcibly cache the needed columns before using the data in another query. CACHE TABLE...
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- 2024 Views
- 1 replies
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Add Raw Tabless to Unity Catalog?
Hello everyone,Hope someone here can help me out as I am a bit stuck I am currently loading some data from number of sources to parquet using ADF. This ends up in a ADLS2 storage account as .parquet. This is the staging / landing zone area.From there...
- 2024 Views
- 1 replies
- 0 kudos
- 13408 Views
- 0 replies
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Change adls gen2 attached to Unity Catalog metastore from premium to standard
Hello,Our cloud platform engineer created Azure storage for the production Unity Catalog metastore in our environment, but mistakenly chose the Premium tier instead of the Standard tier.Unfortunately, this decision is impacting our costs on Azure, as...
- 13408 Views
- 0 replies
- 0 kudos
- 2552 Views
- 2 replies
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Accessing ADLS Gen2 related Hadoop configuration in notebook
I have a cluster in which I have the required configuration to access an ADLS Gen2, and it works without any problems.I want to access this storage using the Hadoop filesystem APIs. To achieve this, I am trying to get the Hadoop configuration from th...
- 2552 Views
- 2 replies
- 0 kudos
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By the way how do you achieve inline code highlighting in the editor I tried `` but it didn't work.
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- 1610 Views
- 1 replies
- 2 kudos
Resolved! DAIS24 Attendee Badge - Oops
I wasn't at DAIS24, but I received one of these emails and it appears to have come from Databricks. I think I was given the badge in error. Can we have it removed?Just Wondering,Shawn
- 1610 Views
- 1 replies
- 2 kudos
- 2 kudos
Hi @Shawn_Eary Thank you for bringing this to our attention. We were conducting a test on badges, and some of our community members may have received this email by accident. We have revoked the changes now, please ignore the message.
- 2 kudos
- 2075 Views
- 1 replies
- 0 kudos
Tableau Prep Save Output to Databricks
Has anyone run into use cases where your data scientist/data engineer end users build Tableau Prep Flows and steps in Tableau Prep Flow require saving output back into Databricks? There appears to be no native support for this in Tableau Prep if the ...
- 2075 Views
- 1 replies
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These are awesome suggestions. To expand on our setup, we also have Informatica Cloud - IICS (CMI, CDI, etc.) connected to the entire setup generally used for bringing data from a source (PaaS, SaaS, On-prem SQL, Flat Files or streaming devices) to D...
- 0 kudos
- 3384 Views
- 4 replies
- 0 kudos
Resolved! Getting error while running the MLOPS demo
Hello,I am trying to run this demo in databricks community edition but i am facing error.MLOPS DEMO - https://www.databricks.com/resources/demos/tutorials/data-science-and-ai/mlops-end-to-end-pipeline?itm_data=demo_centerSomeone else also faced the s...
- 3384 Views
- 4 replies
- 0 kudos
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Hey @Kushal_Nagrani , thank you for sharing this. I am facing the same issue. Could you please help me where can I find these settings? I am new, just created a community workspace and I thought given I am the admin I will have all these by default -...
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- 969 Views
- 0 replies
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Training link deprecated: How to ingest data for Databricks SQL
I am currently doing a course in Databricks academy: How to ingest data for Databricks SQL.To create a table in the external location I am provided with the link that is not working anymore. Below is the link:wasbs://courseware@dbacademy.blob.core.wi...
- 969 Views
- 0 replies
- 0 kudos
- 1486 Views
- 1 replies
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Materialized Views Still In Public Preview?
The title is self-explanatory, but I'm curious if anyone has any inclination as to when Materialized Views will enter General Availability? I'm surprised it's not already in GA considering (A) it's been a year or more since Databricks originally anno...
- 1486 Views
- 1 replies
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Yes, if the documentation states it, it's still in preview.
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- 7863 Views
- 2 replies
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Seeking Tips: Ways to Master Databricks on Azure?
Hello everyone. I'm currently learning Databricks on Azure through a Udemy course. Recently, I was surprised by a charge of $86 from Azure, which has made me cautious about continuing in this manner. Is there a more cost-effective approach to learn D...
- 7863 Views
- 2 replies
- 0 kudos
- 3183 Views
- 1 replies
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databricks asset bundles on azure devops
@herewe are able to work on DAB locally or Github actions, but looks from azure devops end lot of missing pieces in terms of pipeline and examples. can any one point me out github repo that is good to test azure devops pipeline for DAB.
- 3183 Views
- 1 replies
- 0 kudos
- 1148 Views
- 1 replies
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Assigning a group as USER to service principal
How can we assigning a group as USER to service principal using databricks-sdk, this is not supported?
- 1148 Views
- 1 replies
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I found this API, https://docs.databricks.com/api/account/accountaccesscontrol/updaterulesetbut its PUT and GET method both requires a parameter "etag", how can someone know this "etag"?
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- 2411 Views
- 3 replies
- 2 kudos
DLT Compute: "Ephemeral" Job Compute vs. All-purpose compute
Hi there, I would like to understand for DLT jobs if there is any way to get DLT jobs running in an *existing* (and currently running) All-purpose compute rather than spinning up an "ephemeral" (not yet initialized) Job Compute?
- 2411 Views
- 3 replies
- 2 kudos
- 2 kudos
Hi @ChristianRRL , you cannot run a DLT pipeline in an All-purpose compute cluster. DLT Clusters are managed resources. Here are some details on how to configure a DLT cluster: https://docs.databricks.com/en/delta-live-tables/settings.html#configure-...
- 2 kudos
- 4129 Views
- 3 replies
- 0 kudos
List granted access for a group or a user
Is there any way where I can see what access a group or a user have been given to objects (Tables, views, catalogs etc.)?I noticed that we have the following information_schema tables:catalog_privilegesroutine_privilegestable_privilegesschema_privile...
- 4129 Views
- 3 replies
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Hi @Henrik To grant a user the privilege to query system tables, a metastore admin or another privileged user must grant USE and SELECT permissions on the system schemas. GRANT USAGE ON CATALOG system TO <user_name>; GRANT USAGE ON SCHEMA informa...
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