Use ListBlob for hns accounts

[ashruti-msft]

✅ What

Using listblob api for listing for datalake accounts as in one call we get all the properties especially owner, group, permissions, resource type.

🤔 Why

It will decrease the calls made in the previous case which was list + getproperties call to now one list call

👩‍🔬 How to validate if applicable

Properties for directories received

[jainakanksha-msft]

@ashruti-msft Please add unit testing,

[jainakanksha-msft]

@ashruti-msft As we will use blobfuse for Datalake,

azure-storage-fuse/component/azstorage/block_blob.go

Line 555 in 4073c5e

// This is different from ADLS Gen2 behavior.

Do we have to consider this comment for any check?

[ashruti-msft]

@ashruti-msft As we will use blobfuse for Datalake,

azure-storage-fuse/component/azstorage/block_blob.go

Line 555 in 4073c5e

// This is different from ADLS Gen2 behavior.

Do we have to consider this comment for any check?

No the behaviour described by this comment remains the same. Its related to getting atttributes for directories in FNs and HNs accounts. For FNS accounts while doing getattr we call the list function instead of getProperties to support virtual dir with no marker blob. For virtual dir with no makrer blob getproperties would have failed with 404.