Reference documentation and code samples for the Dataproc Metastore v1beta API class DataprocMetastoreFederation.
Configures and manages metastore federation services.
Dataproc Metastore Federation Service allows federating a collection of
backend metastores like BigQuery, Dataplex Lakes, and other Dataproc
Metastores. The Federation Service exposes a gRPC URL through which metadata
from the backend metastores are served at query time.
The Dataproc Metastore Federation API defines the following resource model:
The service works with a collection of Google Cloud projects.
Each project has a collection of available locations.
Each location has a collection of federations.
Dataproc Metastore Federations are resources with names of the
form:
projects/{project_number}/locations/{location_id}/federations/{federation_id}.
public static void BindService(ServiceBinderBase serviceBinder, DataprocMetastoreFederation.DataprocMetastoreFederationBase serviceImpl)
Register service method with a service binder with or without implementation. Useful when customizing the service binding logic.
Note: this method is part of an experimental API that can change or be removed without any prior notice.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe Dataproc Metastore Federation API manages metastore federation services, allowing the integration of multiple backend metastores like BigQuery and Dataplex Lakes.\u003c/p\u003e\n"],["\u003cp\u003eDataproc Metastore Federations are organized within Google Cloud projects and locations, with a specific resource naming structure: \u003ccode\u003eprojects/{project_number}/locations/{location_id}/federations/{federation_id}\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDataprocMetastoreFederation\u003c/code\u003e class includes methods such as \u003ccode\u003eBindService\u003c/code\u003e, which allows the creation of service definitions for registration with a server, as well as the ability to register service methods with or without implementation.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the Dataproc Metastore v1beta API is \u003ccode\u003e2.0.0-beta11\u003c/code\u003e, with previous versions \u003ccode\u003e2.0.0-beta10\u003c/code\u003e and \u003ccode\u003e1.0.0-beta02\u003c/code\u003e also available.\u003c/p\u003e\n"]]],[],null,["# Dataproc Metastore v1beta API - Class DataprocMetastoreFederation (2.0.0-beta11)\n\nVersion latestkeyboard_arrow_down\n\n- [2.0.0-beta11 (latest)](/dotnet/docs/reference/Google.Cloud.Metastore.V1Beta/latest/Google.Cloud.Metastore.V1Beta.DataprocMetastoreFederation)\n- [2.0.0-beta10](/dotnet/docs/reference/Google.Cloud.Metastore.V1Beta/2.0.0-beta10/Google.Cloud.Metastore.V1Beta.DataprocMetastoreFederation)\n- [1.0.0-beta02](/dotnet/docs/reference/Google.Cloud.Metastore.V1Beta/1.0.0-beta02/Google.Cloud.Metastore.V1Beta.DataprocMetastoreFederation) \n\n public static class DataprocMetastoreFederation\n\nReference documentation and code samples for the Dataproc Metastore v1beta API class DataprocMetastoreFederation.\n\nConfigures and manages metastore federation services.\nDataproc Metastore Federation Service allows federating a collection of\nbackend metastores like BigQuery, Dataplex Lakes, and other Dataproc\nMetastores. The Federation Service exposes a gRPC URL through which metadata\nfrom the backend metastores are served at query time.\n\nThe Dataproc Metastore Federation API defines the following resource model:\n\n- The service works with a collection of Google Cloud projects.\n- Each project has a collection of available locations.\n- Each location has a collection of federations.\n- Dataproc Metastore Federations are resources with names of the form: `projects/{project_number}/locations/{location_id}/federations/{federation_id}`. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e DataprocMetastoreFederation \n\nInherited Members\n-----------------\n\n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.MemberwiseClone()](https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.Metastore.V1Beta](/dotnet/docs/reference/Google.Cloud.Metastore.V1Beta/latest/Google.Cloud.Metastore.V1Beta)\n\nAssembly\n--------\n\nGoogle.Cloud.Metastore.V1Beta.dll\n\nMethods\n-------\n\n### BindService(DataprocMetastoreFederationBase)\n\n public static ServerServiceDefinition BindService(DataprocMetastoreFederation.DataprocMetastoreFederationBase serviceImpl)\n\nCreates service definition that can be registered with a server\n\n### BindService(ServiceBinderBase, DataprocMetastoreFederationBase)\n\n public static void BindService(ServiceBinderBase serviceBinder, DataprocMetastoreFederation.DataprocMetastoreFederationBase serviceImpl)\n\nRegister service method with a service binder with or without implementation. Useful when customizing the service binding logic.\nNote: this method is part of an experimental API that can change or be removed without any prior notice."]]
