Azure Data Lake Analytics Retirement - Frequently Asked Questions
On 29 February 2024, we will retire Azure Data Lake Analytics and this service will no longer be available. Before that date, please migrate your services that were deployed using Azure Data Lake Analytics to another Azure data processing product of…
Azure Data Lake Storage
Azure Data Lake Analytics

Datalake data
Hi Friends, I want to understand exactly how data compression takes place in Data Lake behind the hood.What kind of algorithms techniques if there are any applied within datalake ? Or do we need to take care of data compression needs by ourselves.Please…
Azure Data Lake Storage
I would like to know if connector is available for SAP BPC?
Hi Experts, I am working on solution development to ingest data from different SAP systems to ADLS Gen 2. I have selected ADF for the integration and could see ADF connectors available for SAP BW, HANA, C2C etc. However, I don't find any information…
Azure Data Lake Storage
Azure Data Explorer
Azure Data Factory
SQL Server Integration Services
Unable to rename a directory named space character using ADLS Gen2 REST API
The rename operation fails when the source directory contains a space in its name. I've been trying to understand why this happens. In my Golang code, I have multiple test cases, and the rename operation consistently fails when the directory name…
Azure Data Lake Storage
Extract Refresh Failed: Databricks OAuth credentials expire in Tableau if a change is not made
Every 7 days or so, my Tableau Developers get this issue below, the current quick fix is for them to re-enter the Databricks credentials for the OAuth Clients Registry. Is there a setting that is causing this issue on the Databricks side?
Azure Data Lake Storage
Azure Event Grid Metadata Output change for Fivetran
I use Fivetran to lift data from on-prem servers to Azure Data Lake. After that happens, I use Azure Event Grid to send that event to a logic app. The logic app then triggers a Databricks job when the event is received. When I first started using…
Azure Data Lake Storage
How to restrict and alert the user when they upload a file size of greater than xx MB's on ADLS Gen2 account
Hello Team I'm working on couple of requests: I wanted to restrict and alert the user when they are trying to upload a file of given threshold size. (Say > 50MB) I wanted to restrict and alert the user when they are trying to upload a file of…
Azure Data Lake Storage
Copying files to azure data lake
Failure happened on 'Sink' side. ErrorCode=AdlsGen2OperationFailed,'Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException,Message=ADLS Gen2 operation failed for: Operation returned an invalid status code 'PreconditionFailed'. Account:…
Azure Data Lake Storage
R/W Access to single ADLS Gen2 Container
Is it possible to grant access to a group of users to read/write into single container on ADLS Gen2 without granting read access to other containers on the same storage? We need users to upload some .csv files to storage. We use that storage (other…
Azure Data Lake Storage
Unable to create a directory named space character using ADLS Gen2 REST API
I am unable to create a directory in "Azure Data Lake Storage Gen2" that is named as just a single space character, despite reviewing the documentation and there being no indication this is a disallowed name. My primary access to "Azure…
Azure Data Lake Storage
I want to restrict azure ADLS SFTP access to directory level.
I want to created sftp for 5 user and want to maintain all the sftp folder in one container.
Azure Data Lake Storage
Azure Storage
Azure Blob Storage
Azure ADLS Gen2
Hi All, I need to know is it possible to replicate data from On-Premises SQL SERVER 2022 to ADLS Gen2 Storage directly. If possible, please provide me some links or give some guidance. Not to use: CDC, Triggers, Third Party tools for ETL Note: I need…
Azure Data Lake Storage
Change Data Storage Region in Fabric
We our Fabric instance hosted in North Europe however the data storage is in South Africa North. I would like to change the storage region from South Africa North to North Europe. This will enable us to create external volumes in Snowflake so that we can…
Azure Data Lake Storage
how to refresh the files from the storage account mounted using the path mapping
I have mounted the Azure data lake storage containers in python azure webapp as path mapping. When reading the files, the files are not up to date. The files on the mounted path are visible immediately after the initial creation, but next changes are…
Azure Data Lake Storage
Azure App Service
Azure Static Web Apps
How to control access to a folder in ADLS gen2 container while Storage account IAMs are in action
Hi, I have a synapse pipeline that saves an output file in a folder (ex: salary) in an ADLS container (ex: employee). Now Mr. X wants the data saved in the folder to be accessible only to him but storage account level IAMs have already given access to…
Azure Data Lake Storage
Azure Synapse Analytics
How to know which Capacity is right for our company while using PowerBI Embedded?
Hello there, We are trying to set up PowerBI Embedded on our application. We're using Data Factory (getting data from MongoDB) to get the data, when running it, we get: "This is a free trial version, to remove this label a capacity must be…
Azure Data Lake Storage
Azure Data Factory
I need to verify my storage account's total capacity limit and check if I am reaching my quota. How can I confirm the maximum storage allocation and expand it if necessary?
I need to verify my storage account's total capacity limit and check if I am reaching my quota. How can I confirm the maximum storage allocation and expand it if necessary?
Azure Data Lake Storage
Azure Storage Explorer
Azure Virtual Machines
Azure Storage
Azure Blob Storage
How can i create a linked service in ADF for Sharepoint online?
I want to extract files from sharepoint to ADL by only using ADF. I followed few steps Step1: Azure Active Directory -> Registered new app -> created new secret key I have the Tenant ID, ClientID(App ID), Secret Key Step2: Sharepoint online ->…
Azure Data Lake Storage
Azure Data Factory
Microsoft 365 and Office | SharePoint | For business | Windows

Data Share support ADLS Gen2 with private endpoint
Do data share support ADLS Gen2 that is deployed with Private Endpoint?
Azure Data Share
Azure Data Lake Storage
Azure Private Link
Pyspark dataframe is taking too long to save on ADLS from Databricks.
I'm running a notebook on Azure databricks using a multinode cluster with 1 driver and 1-8 workers(each with 16 cores and 56 gb ram). Reading the source data from Azure ADLS which has 30K records. Notebook is consist of few transformation steps, also…