IllegalArgumentException：文件必須是 dbfs 或 s3n：/

Question

dbutils.fs.mount(
  source = f"wasbs://{blob.storage_account_container}@{blob.storage_account_name}.blob.core.windows.net/",

  mount_point = "/mnt/MLRExtract/",

  extra_configs = {f"fs.azure.account.key.{blob.storage_account_name}.blob.core.windows.net":blob.storage_account_access_key})

在創建掛載點時，我遇到了以下錯誤-

IllegalArgumentException：文件必須是 dbfs 或 s3n：/

Answer 1

這個錯誤IllegalArgumentException主要是語法有問題。 您可以遵循以下語法，我在我的環境中重現了相同的內容，並且工作正常。

句法：

spark.conf.set("fs.azure.account.key.<storage-account-name>.dfs.core.windows.net", dbutils.secrets.get(scope="<Scope-Name>",key="Key_Value"))

dbutils.fs.mount(
source = "wasbs://<container-name>@<storage-account-name>.blob.core.windows.net/",
mount_point = "/mnt/io24",
extra_configs = {"fs.azure.account.key.<storage-account-name>.blob.core.windows.net":"<storage-account-Access key>"}).

參考：

https://docs.microsoft.com/en-us/azure/databricks/data/data-sources/azure/adls-gen2/azure-datalake-gen2-sp-access