Timeout error while uploading to large file in adls

I need to upload a 200 mb file to adls using python.

I'm using the code provided in the official documentation - https://learn.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-directory-file-acl-python?tabs=azure-ad

While calling the following function for upload -

def upload_file_to_directory_bulk():
    try:

        file_system_client = service_client.get_file_system_client(file_system="system")

        directory_client = file_system_client.get_directory_client("my-directory")
        
        file_client = directory_client.get_file_client("uploaded-file.txt")

        local_file = open("C:\\file-to-upload.txt",'r')

        file_contents = local_file.read()

        file_client.upload_data(file_contents, overwrite=True)

    except Exception as e:
      print(e)

It works for small files

I get the error - ('Connection aborted.', timeout('The write operation timed out')) when I try to upload larger files like 200 mb.

How to resolve this?

This must be related to the upload speed. Try increasing the timeout to 60 seconds. Also if you split the file in chunks a separate connection(with separate timeout) will be created for each chunk.

file_client.upload_data(file_contents, overwrite=True, timeout=60)

With chunk size:

file_client.upload_data(file_contents, overwrite=True, timeout=30, chunk_size=25)