Iceberg format support in Fabric

[chetanhiwale]

What are the possible supported sources and destination when we want to copy the iceberg table using Fabric pipelines. I can see only ADLS gen2 as destination supported for copy activity. As Fabric has rolled out support for onelake, can we copy data from iceberg tables in onelake to other destination. Please clarify.

[v-csrikanth]

Hi @chetanhiwale 
Sorry for the late response.

I wanted to follow up since I haven't heard from you in a while. Have you had a chance to try the suggested solutions?
If your issue is resolved, please consider marking the post as solved. However, if you're still facing challenges, feel free to share the details, and we'll be happy to assist you further.
Looking forward to your response!

Best Regards,
Community Support Team _ C Srikanth.

[v-csrikanth]

Hi @chetanhiwale 
We haven’t heard back since our last response and wanted to check if your query has been resolved. If not, please feel free to reach out for further assistance. If it has been resolved, kindly mark the helpful reply as the solution to make it easier for others to find. A kudos would also be greatly appreciated!
Thank you.
Cheri Srikanth

[v-csrikanth · Accepted solution]

Hi @chetanhiwale 

Yes, in the current implementation, if you want to use Iceberg tables as a source, they need to be stored in ADLS Gen2. If the Iceberg table is in OneLake, it cannot yet be directly used as a source in the Copy Activity for all destinations.

If this post helps, then please consider Accepting it as the solution or give kudos to help the other members find it more quickly.
Thanks and Regards,
C Srikanth
Community Support Team.

Note: Microsoft may expand this functionality to support OneLake as a source for copying Iceberg table data to other destinations.

[chetanhiwale]

Thanks @v-csrikanth for replying , 
Here the source should be only iceberg table ? 

[v-csrikanth]

Hi @chetanhiwale 
Welcome to the Microsoft Fabric Community forum.

Fabric supports ADLS Gen2 as the destination for copying Iceberg tables.

While oneLake supports Iceberg table storage, copying data from Iceberg tables in OneLake to other destinations via pipelines is currently not explicitly supported.

Reference link for preview mode : https://learn.microsoft.com/en-us/fabric/onelake/onelake-iceberg-tables

Note: Keep an eye on Microsoft's future updates, as additional destinations may be rolled out.

If this post helps, then please consider Accepting it as the solution or give kudos to help the other members find it more quickly.
Thanks and Regards,
C Srikanth
Community Support Team.