Hey guys! I am using Datahub with Great Expectations. I connected an a instance of GE with Teradata database. When running the expectations there is no display in the validation tab in the Datahub UI. Only with Teradata i get this problem. Has someone any clues? 😄

Hey Nhat ! Some of the points that may help you - how did you ingest the teradata dataset ? Have you set the DataHub GE integration correctly - https://datahubproject.io/docs/metadata-ingestion/integration_docs/great-expectations/#setting-up ? Is the teradata dataset URN (shows up on UI) same as that generated by DataHub great expectations integration (shows up in debug logs https://datahubproject.io/docs/metadata-ingestion/integration_docs/great-expectations/#debugging)

Yes i have set up everything correctly i guess. Because other databases work perfectly fine. We have multiple databases ingested to datahub. Only Teradata is not working for now

The logs go to stdout. there are multiple ways to set environment variable, you can use any one. In ubuntu, I usually set to using command

export DATAHUB_DEBUG=true

before running GE checkpoint using

great_expectations checkpoint run <checkpoint_name>

I've checked the teradata ingestion Limitations:

I am not sure, can you share the datasource config for the source (mask credentials). Were you able to view debug logs ? It would readily help us with why this is not working.