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}.
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}.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Package dataproc_metastore_federation (1.19.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.19.0 (latest)](/python/docs/reference/metastore/latest/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.18.3](/python/docs/reference/metastore/1.18.3/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.17.0](/python/docs/reference/metastore/1.17.0/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.16.1](/python/docs/reference/metastore/1.16.1/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.15.5](/python/docs/reference/metastore/1.15.5/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.14.0](/python/docs/reference/metastore/1.14.0/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.13.0](/python/docs/reference/metastore/1.13.0/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.12.0](/python/docs/reference/metastore/1.12.0/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.11.0](/python/docs/reference/metastore/1.11.0/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.10.1](/python/docs/reference/metastore/1.10.1/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.9.1](/python/docs/reference/metastore/1.9.1/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.8.0](/python/docs/reference/metastore/1.8.0/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.7.0](/python/docs/reference/metastore/1.7.0/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.6.3](/python/docs/reference/metastore/1.6.3/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.5.1](/python/docs/reference/metastore/1.5.1/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.4.1](/python/docs/reference/metastore/1.4.1/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.3.1](/python/docs/reference/metastore/1.3.1/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.2.0](/python/docs/reference/metastore/1.2.0/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.1.2](/python/docs/reference/metastore/1.1.2/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [1.0.0](/python/docs/reference/metastore/1.0.0/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [0.3.3](/python/docs/reference/metastore/0.3.3/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [0.2.2](/python/docs/reference/metastore/0.2.2/google.cloud.metastore_v1beta.services.dataproc_metastore_federation)\n- [0.1.0](/python/docs/reference/metastore/0.1.0/google.cloud.metastore_v1beta.services.dataproc_metastore_federation) \nAPI documentation for `metastore_v1beta.services.dataproc_metastore_federation` package. \n\nClasses\n-------\n\n### [DataprocMetastoreFederationAsyncClient](/python/docs/reference/metastore/latest/google.cloud.metastore_v1beta.services.dataproc_metastore_federation.DataprocMetastoreFederationAsyncClient)\n\nConfigures and manages metastore federation services. Dataproc\nMetastore 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\nmetadata from the backend metastores are served at query time.\n\nThe Dataproc Metastore Federation API defines the following resource\nmodel:\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\n### [DataprocMetastoreFederationClient](/python/docs/reference/metastore/latest/google.cloud.metastore_v1beta.services.dataproc_metastore_federation.DataprocMetastoreFederationClient)\n\nConfigures and manages metastore federation services. Dataproc\nMetastore 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\nmetadata from the backend metastores are served at query time.\n\nThe Dataproc Metastore Federation API defines the following resource\nmodel:\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\nModules\n-------\n\n### [pagers](/python/docs/reference/metastore/latest/google.cloud.metastore_v1beta.services.dataproc_metastore_federation.pagers)\n\nAPI documentation for `metastore_v1beta.services.dataproc_metastore_federation.pagers` module."]]
