IllegalArgumentException: Mount failed due to invalid mount source

Mohamednazeer — Fri, 26 Jan 2024 14:34:38 GMT

We are trying to create mount for containers from two different storage accounts.

We are using Azure Storage Account and Azure Data bricks.

We could able to create mount for containers from one storage account, but when we try to create the mount for containers from other storage account we

are facing an excpetion as "IllegalArgumentException: Mount failed due to invalid mount source"

The only difference between the two storage account is, the storage account which we can able to create the mount and databricks are from same resource group. But the other storage account is from another resource group.

Could some one help me on this.

dbutils.fs.mount(source = f"wasbs://temp@samfdevpoc.blob.core.windows.net",mount_point = "/mnt/temp" ,extra_configs = {"fs.azure.account.key.samfdevpoc.blob.core.windows.net":"<use key from azure adls>"})

Re: IllegalArgumentException: Mount failed due to invalid mount source

Mohamednazeer — Tue, 06 Feb 2024 11:41:05 GMT

Hi community,

The issue was becoz of cross vent access. The storage account and the databricks workspace both are in different vnet. Since that we had to create private end point to access the cross vnet resources. Once we crated the private endpoint the issue got resolved.

thanks

topic IllegalArgumentException: Mount failed due to invalid mount source in Data Engineering

IllegalArgumentException: Mount failed due to invalid mount source

Re: IllegalArgumentException: Mount failed due to invalid mount source