https://community.databricks.com/t5/machine-learning/copying-models-between-metastores/m-p/52666#M2738 <P>Hello,</P><P>We need to promote models to different environments in different regions, they exist in Unity Catalog.</P><P>We are setting up DataBricks metastores across different regions.</P><P>We wanted to follow this approach to copy models via UC&nbsp;<A href="https://docs.gcp.databricks.com/machine-learning/manage-model-lifecycle/upgrade-workflows.html" target="_blank" rel="noopener noreferrer">https://docs.gcp.databricks.com/machine-learning/manage-<SPAN class="">model</SPAN>-lifecycle/upgrade-workflows.html</A>, but obviously this doesn't work if they're in a different metastore.<BR /><BR />We looked into ML Flow export import, but it seems to only be appropriate for the same metastore.&nbsp;</P><P><A href="https://github.com/mlflow/mlflow-export-import/blob/master/README_copy.md" target="_blank" rel="noopener noreferrer">https://github.com/mlflow/mlflow-export-import/blob/master/README_copy.md</A></P><P>What other approaches should we consider in order to copy models between different metastores?&nbsp;</P> Fri, 17 Nov 2023 10:08:00 GMT camazg 2023-11-17T10:08:00Z https://community.databricks.com/t5/machine-learning/copying-models-between-metastores/m-p/52666#M2738 <P>Hello,</P><P>We need to promote models to different environments in different regions, they exist in Unity Catalog.</P><P>We are setting up DataBricks metastores across different regions.</P><P>We wanted to follow this approach to copy models via UC&nbsp;<A href="https://docs.gcp.databricks.com/machine-learning/manage-model-lifecycle/upgrade-workflows.html" target="_blank" rel="noopener noreferrer">https://docs.gcp.databricks.com/machine-learning/manage-<SPAN class="">model</SPAN>-lifecycle/upgrade-workflows.html</A>, but obviously this doesn't work if they're in a different metastore.<BR /><BR />We looked into ML Flow export import, but it seems to only be appropriate for the same metastore.&nbsp;</P><P><A href="https://github.com/mlflow/mlflow-export-import/blob/master/README_copy.md" target="_blank" rel="noopener noreferrer">https://github.com/mlflow/mlflow-export-import/blob/master/README_copy.md</A></P><P>What other approaches should we consider in order to copy models between different metastores?&nbsp;</P> Fri, 17 Nov 2023 10:08:00 GMT https://community.databricks.com/t5/machine-learning/copying-models-between-metastores/m-p/52666#M2738 camazg 2023-11-17T10:08:00Z