Azure datalake creation methods
Hi friends, we need to create a datalake (ADLS) with bronze, silver, and gold layers. One of our colleagues suggested it is a better idea to create ADLS through programming, but we plan to create it manually. Are there any advantages of each approach …
ADLS Gen2 Query Acceleration
Hello, As a follow up to this thread: Query acceleration using parquet does not work with double fields - Microsoft Q&A I would like to know if and when Microsoft plans to enable the query acceleration feature for Parquet files as well for ADLS Gen2…
Getting the size of parquet files from azure blob storage
I have a blob container abcd The folder structure is like below: abcd/Folder1/Folder a, Folder b…..Folder z Inside a particular Folder a/v1/full/20230505/part12344.parquet Similarly Folder b/v1/full/20230505/part9385795.parquet Scenario is I need to get…
ADLS connections with third party
Hi friends, we have ingested data from all the data sources and stored it in ADLS Gen2 but after that, there is a virtual layer in the form of Denodo. This virtualization tool only has views and once views are executed, it fetches the data from multiple…
Can I connect JDBC to Azure Data Lake Storage Gen2?
[background] I want to use the following Athena Connector with Azure Data Lake Storage Gen2 to query Azure Storage from Amazon Athena on AWS. https://docs.aws.amazon.com/athena/latest/ug/connectors-adls-gen2.html According to the…
Azure data lake storage and strategy
Hi Friends, We need to store huge data in a data lake of around 150TB. I have the following questions: We might not store the whole 150TB data at one point, but if we do and have one datalake storage would performance issues be caused? What are the…
Can't query partitioned tables - Azure Synapse Link for Dataverse
Hi, we have a problem with accessing partitioned tables in Azure Synapse Workspace that were previously created by ingesting tables from Power Platform via Azure Synapse Link for Dataverse. Snapshot folder and .csv files are normally created but can't be…
SAS token generation by Databricks to access CSV files from ADLS container folder
Hi Team, There are some csv files zips inside the ADLS container folder. These zip files need to be downloaded for data correction. Downloading the file requires SAS token embedded with zip file path. Databricks has been used to generate the token and…
Unable to connect Fivetran with public IP to ADLS Gen2 in Vnet with Private end point
Hi, I'm encountering an issue while trying to connect Fivetran to ADLS Gen2 in the UK South region. Here are the details: I have configured ADLS Gen2 as a destination in Fivetran and completed the prerequisites, including creating an SPN with appropriate…
Azure data lake storage and evaluation
Hi friends, what is the meaning of metrics operations applied in data lake storage calculations? And there are a bunch of all metrics to calculate that are confusing. Any easy way to understand?
ADLS Storage access forbidden 403 in synapse
Hello, I tried to run the sql code under synpase platform but seems like i dont have access to it, but i could access them when running activity like 'copy data etc. What should i do next to open the access?
ADLS Gen2 Access Logs via Diagnostic Settings
Hi, I was wondering if there is any way to enable access logs like read, write, delete on Azure Data Lake Storage Gen2 (ADLS Gen2). For Azure Blob Storage we achieved this via Diagnostic Settings, but to me it looks like this doesn't cover any operations…
To Read Delta tables from ADLS Gen2 from Azure Analysis Services (AAS)
I'm not able to Read Delta tables from ADLS Gen2 from Azure Analysis Services (AAS), even though the MS Azure page here https://learn.microsoft.com/en-us/azure/analysis-services/analysis-services-datasource#tab1400a has given an option to read delta…
Encryption Data on transit - from oracle to Azure Data lake
Hello - We have this implementation setup: use Synapse analytics Pipelines to extract data from Oracle OCI database Copy data to Azure data Lake Storage Transform data from ADLS Gen 2 to Azure Sql Database We want to make sure that : Data…
How to fix the copy activity error while copying data from databricks delta table to datalake in csv format
There are some error tables in Databricks delta table . Those tables need to extracted as csv and load in azure data lake , inside the folder of the container. Staging has been enabled in the copy activity since it is 2 step process. Approx row count of…
how to read excel file data (stored in adls gen2 ) in Azure Data Factory pipeline
I have source excel file which is coming as showing in the format . Please help how to read excel file with that specified format . Please help . Thank You.
Custom Logs.
I have a CSV file (say "empfile.csv") in my data lake which is then loaded into Azure Synapse's dedicated SQL pool. Now, My data exists at both Data Lake and SQL pool. Suppose, I update some field values in this data (say "Manager"…
Where do i find Azure HTTP status 429 response-code-examples
Where do i find Azure HTTP status 429 response-code-examples for: Azure Service BUS Azure Event Hub Azure Event Grid Azure Blob Storage Microsoft Fabric Azure Blob Storage und MS Fabric benutzt Azure Datalake Storage gen2 API
How to copy files from storage account to another storage account with the same last modified date using ADF
Hi Team, The request is that, when we are running ADF copy job to copy data from Landing storage account to Prod Storage account the last modified date coming as present copy time, but we want to copy the last modified date, what we have in landing…
This request is not authorized to perform this operation using this permission.", 403, HEAD Synapse connect to adls
I am trying to select data from ADLS Gen2 storage delta table and keep receiving this error. I added the synapse service principal as storage blob data contributor and ACLs to container with no luck. Firewall is set to enable all networks as well. Please…