Problem Statement/Rationale

What is going wrong?

When running a query(federated) to Atlas Data Lake, the explain plan is missing.  No data is actually in the Atlas S3 buckets...the data actually resides in the mongod.

Steps to Reproduce

How could an engineer replicate the issue you’re reporting?

1) Load data in Atlas collection

2) Create the same datasource in Atlas data lake

3) Connect to ADL via Compass

4) Run a basic query

5) Examine explain plan(it is empty)

Expected Results

What do you expect to happen?

Clicking the explain plan tab shows the explain plan and statistics

Actual Results

What do you observe is happening?

Nothing happens...blank UI...see screenshot.

Additional Notes

Any additional information that may be useful to include.