Whats the limit of file an azure function can read

Question

I´ve a triggered function that read files from a blob from different regions, for all the regions the process looks fine, but when i read a specific region (ex: RUS) we have files over 600mb until 1gb and the function app doesnt recognize to copy.

One important point, for the files there are small in kb works pretty fine.

We use premium plan to avoid cold start and i already cleaned the container to avoid problems at the reading.

Answer 1

An azure function can not run more than 230 seconds. Maybe the large blobs take too long.

Answer 2

Hi @Anonymous ,

Please refer to the below post where I have provided answer to similar question

https://learn.microsoft.com/en-us/answers/questions/815020/azure-blob-storage-trigger-function-not-firing-whe.html

Feel free to reach out to me if you have any questions or concerns.