Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,020 questions
0 answers
Load H5 file saved in Blob Storage
Hi all, I am trying to load my model from file I saved in Azure blob storage. This is the function that downloads the file to my local machine: def download_weights_to_temp_file(): """ Downloads the model weights from Azure Blob…
asked 2025-01-11T19:38:12.96+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 65%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAC%3C/text%3E%3C/svg%3E)
Amanda Costa Spolti
0
Reputation points
asked 2025-01-11T19:38:12.96+00:00
Amanda Costa Spolti
0
Reputation points
1 answer
Azure Blob Storage stageBlock: Return contentMd5 as a header
So I noticed that that the only way to get checksum validation on large files is to supply contentMd5 before upload on a particular block. I don't have the block checksum before I upload the block. I'm trying to transfer the data from cloud to cloud. I'd…
asked 2025-01-03T21:20:43.35+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 53%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJN%3C/text%3E%3C/svg%3E)
Jacob Nguyen
0
Reputation points
commented 2025-01-10T23:01:14.7766667+00:00
Jacob Nguyen
0
Reputation points
2 answers
Can a blob in a public Azure container be accessed only via SAS token?
I have a public container, and I want certain blobs to be accessible only through a SAS token. Even after generating a SAS token, the blob remains accessible via the public URL. Is it possible to restrict access to just the SAS token while keeping the…
asked 2025-01-10T18:05:45.6933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 69%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Ameen
0
Reputation points
answered 2025-01-10T19:52:08.4733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 6%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKD%3C/text%3E%3C/svg%3E)
Keshavulu Dasari
2,835
Reputation points Microsoft Vendor
1 answer
How to fastly upload files to Blob Storage
Hi, In have to automatically upload files to a Blob Storage, from a Virtual Server. I've heard about mounting a device of the virtual server directly to a container in a Storage Account, so I wonder which is faster: An onprem process stores files in…
asked 2025-01-07T18:02:48.7133333+00:00
Jona
495
Reputation points
commented 2025-01-10T18:42:43.0733333+00:00
Keshavulu Dasari
2,835
Reputation points Microsoft Vendor
1 answer
Pricing of Azure Blob Storage on Temporary Data
I plan on using Azure Blob Storage to upload images which will then be run by Document Intelligence. Once these images are processed, I plan to delete them right away. I have already calculated the costs for using the Document Intelligence service, but I…
asked 2025-01-08T18:13:50.8+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(300.8, 17%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMC%3C/text%3E%3C/svg%3E)
Marques Chacon
40
Reputation points
commented 2025-01-10T18:25:09.9266667+00:00
Keshavulu Dasari
2,835
Reputation points Microsoft Vendor
0 answers
How to use Azure App Service Auth in web app to control blob access
Hi, hoping someone can help me with some gaps in my understanding of how to use the azure app service authentication component. I'm trying to write a simple web app (in this case python) that allows a user to login, chose a container and upload a blob.…
asked 2025-01-03T10:33:55.9233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(147.20000000000002, 38%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECW%3C/text%3E%3C/svg%3E)
Chris W
0
Reputation points
commented 2025-01-10T17:37:11.2166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 36%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESH%3C/text%3E%3C/svg%3E)
Shree Hima Bindu Maganti
1,620
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
Azure Blob Storage Archive Tier for Backup and Restore
Hi, We want to back up historical files to Azure Storage. We rarely use this data, so it’s not an issue if restoration takes time. I think Azure Blob Archive tier might fit our requirements. Could it be confirmed whether the same data structure can be…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(147.20000000000002, 52%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM1%3C/text%3E%3C/svg%3E)
0 answers
Azure trigger function app in Python unable to read data in a storage account
My function uses Python and a bicep template to create a resource group and static site storage account and it copies data from a blob storage account to the $web and images containers. CORS and managed identity are configured but, I'm getting 404…
asked 2025-01-08T22:21:37.0466667+00:00
Matthew Barrett
116
Reputation points
commented 2025-01-10T14:16:34.6+00:00
Matthew Barrett
116
Reputation points
1 answer
One of the answers was accepted by the question author.
Speed up the streaming of a Pvz from a container in the blob storage to an AR experience made eith vuforia studio
Hello, I would like to know if there is a way to speed up the streaming of a pvz file. This file is fetched from a blob container by an AR app made with Vuforia Studio. Thanks in Advance
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 51%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EF%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
How can I check if a blob is client-side encrypted through the azure portal?
There is an issue with my team that caused some files to be corrupted or encrypted unexpectedly. While testing fixes, I was unable to find documentation on how exactly client side encryption is detectable in the blob metadata. The documentation on client…
asked 2025-01-08T09:34:59.23+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 25%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPV%3C/text%3E%3C/svg%3E)
Pavlidis, Vasileios
20
Reputation points
commented 2025-01-10T09:27:45.7866667+00:00
Pavlidis, Vasileios
20
Reputation points
0 answers
Blob triggered Azure Function not executed when Blob is uploaded by certain user. The Blob Created Event is matched and delivered as expected.
I have set up an Azure Function that is triggered by Blob Create Events via an Event Subscription. When I upload a file to the container, the Blob Creation Event is published, matched and delivered, also the Function is invoked and the file gets…
asked 2025-01-10T08:50:46.8366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 75%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENK%3C/text%3E%3C/svg%3E)
Nico Kestel
0
Reputation points
asked 2025-01-10T08:50:46.8366667+00:00
Nico Kestel
0
Reputation points
1 answer
Azure Function Blob Storage Trigger
Hi There I have built and deployed an Azure Function (Python V2, consumption plan) that runs with a blob storage trigger. Assuming the function runs without errors, which is does, is delivery for every blob guaranteed? After running tests over the last…
asked 2023-09-28T05:34:49.8266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(160, 51%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENM%3C/text%3E%3C/svg%3E)
Nic Markram
30
Reputation points
commented 2025-01-09T16:36:59.16+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 74%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELN%3C/text%3E%3C/svg%3E)
Le, Nghia
0
Reputation points
2 answers
ADF dataflow not writing blob but no error
We have a Azure Data Factory dataflow that is supposed to write a single blob with a path and name as given in a data column. This is working in some parts of our system, but appears to have a sneaky bug. It runs and reports that thousands of rows were…
asked 2025-01-07T16:25:10.6266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 93%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMT%3C/text%3E%3C/svg%3E)
Moyer, Todd
85
Reputation points
answered 2025-01-09T16:08:12.05+00:00
Moyer, Todd
85
Reputation points
2 answers
Cannot delete a container with an immutable policy but no blobs in it (Azure Portal)
Hi I created a Container Immutable policy for 1 day and locked it. There were blobs in it and after 1 day the immutability expired and I deleted all the blobs, there are only folders in the container. Now I cannot delete the folders or the container…
asked 2024-12-12T13:47:09.2+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(166.4, 4%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
besian
0
Reputation points
commented 2025-01-09T15:40:25.5+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(265.6, 2%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHB%3C/text%3E%3C/svg%3E)
Hari Babu Vattepally
1,365
Reputation points Microsoft Vendor
2 answers
Changing ADF Trigger changes Advanced Filters in Container Blob EventGrid
Hi, I am using SFTP in a Storage Container set up with an EventGrid that triggers an ADF pipeline when a new file is uploaded to the container. My event grid subscription is set to the filters values you can see in the first attached image. With the…
asked 2024-12-04T15:07:23.4833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 28.999999999999996%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELC%3C/text%3E%3C/svg%3E)
Luis Chaves Rodriguez
0
Reputation points
edited a comment 2025-01-09T05:23:15.6666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 61%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
phemanth
12,895
Reputation points Microsoft Vendor
3 answers
Can I download a file from Azure DevOps using the Curl command
I would like to download a file from Azure DevOps repo using the "curl" command. Here is the command I use: The syntax I use is: curl https://hc-it-ops.visualstudio.com/_git/WebSphere/Repo/Files/windows_test.yml ... and I get the error…
asked 2024-10-11T21:54:56.43+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(243.2, 17%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGS%3C/text%3E%3C/svg%3E)
Greg Smith
1
Reputation point
commented 2025-01-08T23:52:35.1066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 38%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBM%3C/text%3E%3C/svg%3E)
Benedikt Müller
0
Reputation points
2 answers
Host instance 'xxx' failed to acquire host lock lease: Azure.Core: Name or service not known (xxx.blob.core.windows.net:443).
I am trying to deploy to my Azure function app. The app will not update with our new code. In the app logs, it gives me the above error with no explanation as to why it is happening or what process is triggering the error.
asked 2025-01-06T21:44:47.59+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(307.2, 8%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETS%3C/text%3E%3C/svg%3E)
Tyler Suard
105
Reputation points
commented 2025-01-08T16:45:19.4133333+00:00
Tyler Suard
105
Reputation points
2 answers
One of the answers was accepted by the question author.
Can i recover blob file from Azure Storage blob in container, if soft delete is not is turned on
ive accidentaly deleted nessecery file (.xlsx extension), is there any way to recover it?
asked 2025-01-08T14:57:17.2866667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(38.4, 15%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBW%3C/text%3E%3C/svg%3E)
Bibel, Wojciech (BSS)
20
Reputation points
accepted 2025-01-08T15:56:52.2033333+00:00
Bibel, Wojciech (BSS)
20
Reputation points
1 answer
Parallel Writing of Data to ADLS Delta Storage Causes "The specified path already exists.", 409, PUT" Error
I have a Spark (Spark 3.1.2, Scala 2.12) application that reads json records from a table. The records are distributed across cluster executors. In the application, I have used foreach function to loop through the records in the table. For each record,…
asked 2023-11-06T19:54:40.9533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 7.000000000000001%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOA%3C/text%3E%3C/svg%3E)
Orowole, Ayebogbon-XT
0
Reputation points
answered 2025-01-08T14:00:23.99+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(64, 41%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVS%3C/text%3E%3C/svg%3E)
Vidhya Sagar Karthikeyan
396
Reputation points
2 answers
One of the answers was accepted by the question author.
Azure Blob Lifecycle Management Rule Not Deleting Blobs as Expected
Hello Azure Support Team, I have configured a lifecycle management rule in my Azure Storage account to delete blobs based on their creation date. The rule is set up with the following configuration: Blob Prefix Filter:…
asked 2024-10-24T12:39:06.6533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 33%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELC%3C/text%3E%3C/svg%3E)
Luana Chavez
20
Reputation points
commented 2025-01-07T18:33:20.8666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 93%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESC%3C/text%3E%3C/svg%3E)
Santosh Chandwani
0
Reputation points Microsoft Employee