I have tried multiples way to set row group for delta tables on data bricks notebook its not working where as I am able to set it properly using spark.I tried 1. val blockSize = 1024 * 1024 * 60spark.sparkContext.hadoopConfiguration.setInt( "dfs.bloc...
Hi,I have a date column in a delta table called ADate. I need this in the format YYYYMMDD.In TSQL this is easy. However, I can't seem to be able to do this without splitting the YEAR, MONTH and Day and concatenating them together.Any ideas?
I'll share I'm having a variant of the same issue. I have a varchar field in the form YYYYMMDD which I'm trying to join to another varchar field from another table in the form of MM/DD/YYYY. Does anyone know of a way to do this in SPARK SQL without s...
Hi! I would be glad to ask you some questions.I have the following data. I would like to get this kind of result. I want `move` to correspond to the order of `hist`.Therefore, i considered the following query.```with tmp as (select * from (values(1, ...
Hi @ThomazRossito This is a great idea. It can solve my problem.Thank you.
We're hitting an error with a delta live table refresh since yesterday; nothing has changed in our system yet there appears to be a configuration error: { ... "timestamp": "2024-04-08T23:00:10.630Z", "message": "Update b60485 is FAILED.",...
Apparently the `custom_tags` of `ResourceClass` is now extraneous -- removing it from config corrected our problem.
I'm currently facing challenges with optimizing the performance of a Delta Live Table pipeline in Azure Databricks. The task involves ingesting over 10 TB of raw JSON log files from an Azure Data Lake Storage account into a bronze Delta Live Table la...
Hey @brian_zavareh , see this document. I hope this can help.https://learn.microsoft.com/en-us/azure/databricks/compute/cluster-config-best-practicesJust keep in mind that there's some extra cost from Azure VM side, check your Azure Cost Analysis for...
Hi Team,In my Databricks workspace, i have created an alerts using the query in such a way the schedule will run on daily basis and the results will get populated to dashboard. The results from dashboard will be notified via email, but i am seeing re...
HI @Shas_DataE, Good Day! Could you please check and confirm if there are any special characters in the table column? At this moment, special characters are compatible with Excel. If yes then please drop the column that has that special character a...
Hi all,In my notebook, when I run my cell with following code%sqlselect date_format(date '1970-01-01', "LLL");I get '1', while I expect 'Jan' according to the dochttps://spark.apache.org/docs/latest/sql-ref-datetime-pattern.html I would also expect t...
Hi @Retired_mod ,Turns out it was actually a Java 8 bug:IllegalArgumentException: Java 8 has a bug to support stand-alone form (3 or more 'L' or 'q' in the pattern string). Please use 'M' or 'Q' instead, or upgrade your Java version. For more details...
Hi there,Is it possible to trigger one workflow conditionnally on the completion of another workflow? Typically, I would like to have my workflow W2 to start automatically once the workflow W1 has successfully completed.Thanks in advance for your ins...
Found it: you build a new workflow where you connect W1 and W2 (each as a Run Job).
I'm trying to connect to SQL warehouse in Azure Datebricks with DBEAVER application.I'm creating a jdbc connection string as mentioned here: https://docs.databricks.com/en/integrations/jdbc/authentication.htmlHere is a sample connection link I have c...
Hi @ADBQueries , Good Day! Could you please try running the code again to generate another access token and, once generated, check it on this page, https://jwt.ms, to confirm that the token has not expired? Also, if not done yet, please review the f...
Hi All,I'm trying to understand my databricks consumption to purchase a reservation. However, I couldnt find the consumed DBU in both Azure Portal and Databricks workspace.I'm also exporting and processing Azure Cost data daily. When I check the reso...
Hi @acagatayyilmaz , Hope you are doing well! You can refer to the Billable usage system table to find the records of consumed DBU. You can go through the below document to understand more about the System tables: https://learn.microsoft.com/en-us/...
We are trying to improve our overall runtime by running queries in parallel using either multiprocessing or threads. What I am seeing though is that when the function that runs this code is run on a separate process it doesnt return a dataFrame with...
Thanks for the links mentioned above. But both of them uses raw python to achieve parallelism. Does this mean Spark (read PySpark) does exactly provisions for parallel execution of functions or even notebooks ? We used a wrapper notebook with ThreadP...
What is the bestway to handle huge gzipped file dropped to S3 ?=================================================I find some intereting suggestions for posted questions. Thanks for reviewing my threads. Here is the situation we have.We are getting dat...
Hi,I'm using DBX (I'll soon move to Databricks Asset Bundle, but it doesn't change anything in my situation) to deploy a Python application to Databricks. I'm also using Poetry to manage my libraries and dependencies.My project looks like this :Proje...
Hi,I'm trying to create a VNET peering using to SAP hana using the default VNET created by databricks but it is not possible.I'm getting the following errorNo se pudo agregar el emparejamiento de red virtual "PeeringSAP" a "workers-vnet". Error: El c...
We know that Databricks with VNET injection (our own VNET) allows is to connect to blob storage/ ADLS Gen2 over private endpoints and peering. This is what we typically do.We have a client who created Databricks with EnableNoPublicIP=No (secure clust...
Hello, Thanks for contacting Databricks Support.You need to enable EnableNoPublicIP, otherwise, you will get the error message "cannot be deployed on subnet containing Basic SKU Public IP addresses or Basic SKU Load Balancer. NIC", it was usually t...
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