I am new to Cloud(Azure), trying to connect to ADLS Gen2 using Azure Databricks but not able to access it.
Step tried -
got the access key from Azure portal, which was for specific Storage account
Tried to create Score as well, which was looking for Key Vault.
Is there any other way by which we can directly read the data from ADLS using python or any other python module which can help us to achieve this.
Related
We are working on an Azure Synapse Analytics project with CI/CD pipeline. I want to read data with serverless spark-pool from storage account, but not specify the storage account name. Is this possible? We are using the default storage account but a separate container for datalake data.
I can read data with spark.read.parquet('abfss://{container_name}#{account_name}.dfs.core.windows.net/filepath.parquet) but since the name of the storage account is different between dev test and prod this will need to be parameterized and I would like to avoid it if possible. Is there any native spark way to do this? I found some documentation about doing this with pandas and FSSPEC but not with only spark.
I'm Currently working on Azure Functions where I need to read delta table from ADLS GEN2 directly. is there any way that I can use it like Azure SDK's or other alternatives ?
I'm very new to Azure and would like to know how can i check an existing Storage account V2 available in resource group is having type Data lake Gen2 or not.
I know the process to create data lake gen 2 by using the option Hierarchical namespace enabled == Data Lake Gen2 while creation.
But how can i check after creation:
Any where in portal.
Azure CLI - any CLI commands to check
Thanks in advance.
On portal, select the storage account and click on Configuration. You should be able to see if hierarchical namespace has been enabled on the right hand side as shown in the picture below.
I'm wondering what is the most appropriate way of accessing databricks from Azure data factory.
Currently I've got databricks as a linked service to which I gain access via a generated token.
What do you want to do?
Do you want to trigger a Databricks notebook from ADF?
Do you want to supply Databricks with data? (blob storage or Azure Data Lake store)
Do you want to retrieve data from Databricks? (blob storage or Azure Data Lake store)
I'm trying to locate Azure DataLake Store Gen2 using the Azure portal and for some reason cannot find it:
I've been searching the docs and the portal and cannot seem to find it, has anyone else run into this problem? It has been in global GA since Feb, so I don't think that's the issue. I've reviewed the docs for how to create a Storage Account, is that all that's needed to create the gen2 instance?
ADLS gen 2 is a feature of Azure Storage. When you are creating a Storage account, go to the Advanced tab:
Then enable Hierarchical namespace (this provides you ADLS Gen 2):