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TK12345's avatar
TK12345
Icon for Resolver II rankResolver II
3 months ago

Materialized Lake View Refresh activity Pipeline bug

Hi all,  When using the preview feature refresh mlv activity in the pipeline, is do have some major bugs. After saving, it goes back to default, the pipeline does not want to refresh after, and I ...
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Shubham_rai955's avatar
Shubham_rai955
Icon for Super User rankSuper User
3 days ago

Since the Materialized Lake View refresh activity is still in Preview, it could be related to some limitations or bugs in the current implementation.

I would suggest testing the refresh directly from the Lakehouse first to confirm that the MLV itself is working. If the activity keeps reverting to default after saving, it may be a pipeline UI or configuration persistence issue.

For now, a possible workaround is to trigger the MLV refresh through a Notebook activity, if that fits your setup.

I would also recommend reporting this through the Fabric support channel with the pipeline JSON and a short reproduction example.

Hopefully, Microsoft addresses these limitations before the feature becomes generally available.