- 5383 Views
- 1 replies
- 1 kudos
You need to pass the data from adf to tables In delta table or df in databricks how you do it
You need to pass the data from adf to tables In delta table or df in databricks how you do it
- 5383 Views
- 1 replies
- 1 kudos
Forum Posts
- 4146 Views
- 3 replies
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How to use Oracle Wallet to connect from databricks
How to onnect Databricks to Oracle DAS / Autonomous Database using a cloud wallet, What are the typical steps and best practices to follow. Appreciate an example code snippet for connecting to the above data source
- 4146 Views
- 3 replies
- 0 kudos
Latest Reply
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Followed below steps to build the connection.Unzip Oracle Wallet objects and copy them to a secure location accessible by your Databricks workspace.Collaborate with your Network team and Oracle Autonomous Instance Admins to open firewalls between yo...
- 0 kudos
- 1960 Views
- 1 replies
- 0 kudos
Free Voucher for Data Engineering Associate Certification
Could you please inform me which specific webinar participation might grant eligibility for a certification exam voucher? Additionally, I would like to know whether this voucher would cover the full cost of the certification exam or only a partial am...
- 1960 Views
- 1 replies
- 0 kudos
Latest Reply
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Did you get any response on this
- 0 kudos
- 959 Views
- 1 replies
- 0 kudos
Databricks masking
Should we convert the Python-based masking logic to SQL in databricks for implementing masking? Will the masking feature continue to work while connected to Power BI?Regards,Phanindra
- 959 Views
- 1 replies
- 0 kudos
Latest Reply
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@Phani1 - could you please be more precise on the question. Are you discussing about mask function in DBSQL?
- 0 kudos
- 3247 Views
- 3 replies
- 1 kudos
How to run spark sql file through Azure Databricks
We have a process that will write spark sql to a file, this process will generate thousands of spark sql files in the production environment.These files will be created in the ADLS Gen2 directory.sample spark file---val 2023_I = spark.sql("select rm....
- 3247 Views
- 3 replies
- 1 kudos
Latest Reply
- 1 kudos
@amama - you can mount the ADLS storage location in databricks. Since, this is a scala code, you can use workflow and create tasks to execute these scala code by providing the input as the mount location.
- 1 kudos
- 3391 Views
- 2 replies
- 1 kudos
Resolved! Advanced Data Engineering with Databricks course
I'm looking for materials to prepare for the Databricks Certified Professional Data Engineer exam. But I see two courses titled 'Advanced Data Engineering with Databricks' in the academy (E-VDG8QV andE-19WXD1). Which one of these courses should I be ...
- 3391 Views
- 2 replies
- 1 kudos
Latest Reply
- 5453 Views
- 1 replies
- 0 kudos
External Table from partitioned CSV in Unity Catalog.
When I create an External Table in unity catalog from a flattened csv folder, it works as expected: CREATE EXTERNAL LOCATION IF NOT EXISTS raw_data URL 'abfss://raw@storage0account0name.dfs.core.windows.net' WITH ( STORAGE CREDENTIAL `a579a...
- 5453 Views
- 1 replies
- 0 kudos
Latest Reply
- 0 kudos
Thanks Kaniz,I'm using an External Location authenticated using a Managed Identity. The very same used for the non-partitioned table and many others that works pretty fine. This account has Storage Blob Contributor rights for all containers and folde...
- 0 kudos
- 8454 Views
- 3 replies
- 1 kudos
databricks.sql.exc.RequestError OpenSession error None
I'm trying to access to a Databricks SQL Warehouse with python. I'm able to connect with a token on a Compute Instance on Azure Machine Learning. It's a VM with conda installed, I create an env in python 3.10.from databricks import sql as dbsql dbsq...
- 8454 Views
- 3 replies
- 1 kudos
Latest Reply
- 1 kudos
The issue was that the new version of databricks-sql-connector (3.0.1) does not handle well error messages. So It gave a generic error and a timeout where it should have given me 403 and instant error message without a 900 second timeout.https://gith...
- 1 kudos
- 3783 Views
- 3 replies
- 5 kudos
www.linkedin.com
woahhh #Excel plug in for #DeltaSharing.Now I can import delta tables directly into my spreadsheet using Delta Sharing.It puts the power of #DeltaLake into the hands of millions of business users.What does this mean?Imagine a data provider delivering...
- 3783 Views
- 3 replies
- 5 kudos
Latest Reply
- 5 kudos
If you have any uncertainties, feel free to inquire here or connect with me on my LinkedIn profile for further assistance.https://whatsgbpro.org/
- 5 kudos
- 1603 Views
- 1 replies
- 0 kudos
XML Unmarshalling using JAXB from JavaRDD
I have a JavRDD with complex nested xml content that I want to unmarshall using JAXB and get the data in to java objects. Can anyone please help with how can I achieve?Thanks
- 1603 Views
- 1 replies
- 0 kudos
Latest Reply
- 0 kudos
I hope this should workJavaPairRDD<String, PortableDataStream> jrdd = javaSparkContext.binaryFiles("<path_to_file>");Map<String, PortableDataStream> mp = jrdd.collectAsMap();OutputStream os = new FileOutputStream(f);mp.values().forEach(pd -> { try...
- 0 kudos
- 11889 Views
- 3 replies
- 3 kudos
Resolved! How to pass parameters to a "Job as Task" from code?
Hi,I would like to use the new "Job as Task" feature but Im having trouble to pass values.ScenarioI have a workflow job which contains 2 tasks.Task_A (type "Notebook"): Read data from a table and based on the contents decide, whether the workflow in ...
- 11889 Views
- 3 replies
- 3 kudos
Latest Reply
- 3 kudos
I found the following information: value is the value for this task value’s key. This command must be able to represent the value internally in JSON format. The size of the JSON representation of the value cannot exceed 48 KiB.You can refer to https...
- 3 kudos
- 2466 Views
- 2 replies
- 0 kudos
Find the size of delta table for each month before partition
We have 38 delta tables. We decided to do partition the delta tables for each month.But we have some small tables as well. So we need find the size of delta tables for each month. So that we can use either partition or Z-orderIs there a way to find t...
- 2466 Views
- 2 replies
- 0 kudos
Latest Reply
- 0 kudos
For your tables, I’m curious if you could utilize Liquid Clustering to reduce some of the maintenance issues relating to choosing Z-Order vs. partitioning. Saying this, one potential way is to read the Delta transaction log and read the Add Info st...
- 0 kudos
- 13480 Views
- 2 replies
- 3 kudos
Databricks Auto-Loader vs. Delta Live Tables
What is the difference between Databricks Auto-Loader and Delta Live Tables? Both seem to manage ETL for you but I'm confused on where to use one vs. the other.
- 13480 Views
- 2 replies
- 3 kudos
Latest Reply
- 3 kudos
You say "...__would__ be a piece..." and "...DLT __would__ pick up...".Is DLT built upon AL?
- 3 kudos
- 3803 Views
- 1 replies
- 0 kudos
Resolved! Error java.lang.NullPointerException using Autoloader
Hi!I am pulling data from a Blob storage to Databrick using Autoloader. This process is working well for almost 10 resources, but for a specific one I am getting this error java.lang.NullPointerException.Looks like this issue in when I connect to th...
- 3803 Views
- 1 replies
- 0 kudos
Latest Reply
- 0 kudos
@Maxi1693 - The value for the schemaEvolutionMode should be a string. could you please try changing the below from .option("cloudFiles.schemaEvolutionMode", None) to .option("cloudFiles.schemaEvolutionMode", "none") and let us know. Refe...
- 0 kudos
- 3638 Views
- 5 replies
- 1 kudos
Logs not coming up in the UI - while being written to DBFS
I have a few spark-submit jobs that are being run via Databricks workflows. I have configured logging in DBFS and specified a location in my GCS bucket.The logs are present in that GCS bucket for the latest run but whenever I try to view them from th...
- 3638 Views
- 5 replies
- 1 kudos
Latest Reply
- 1 kudos
Yes, I meant to set it to None. Is the issue specific to any particular cluster? Or do you see the issue with all the clusters in your workspace?
- 1 kudos
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