dimas-b commented on code in PR #4826: URL: https://github.com/apache/polaris/pull/4826#discussion_r3506764125
########## extensions/lineage/src/main/java/org/apache/polaris/extensions/lineage/LineageStoreManager.java: ########## @@ -0,0 +1,64 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.polaris.extensions.lineage; + +import java.time.Instant; +import java.util.List; +import org.apache.polaris.core.context.RealmContext; + +/** + * Storage manager SPI for lineage storage backends. + * + * <p>This contract is expressed in terms of Polaris's local lineage graph rather than raw + * OpenLineage run events. The service layer owns event parsing, forwarding, authorization, and + * dataset resolution. Storage manager implementations persist dataset nodes, dataset edges, and + * column edges, and load normalized lineage graphs. + */ +public interface LineageStoreManager { + + /** + * Persists dataset nodes in {@code lineage_datasets}. + * + * <p>Implementations should treat dataset {@code (realm, namespace, name)} values as unique. If a + * dataset already exists, implementations should update mutable metadata such as optional linkage + * to a Polaris-managed entity. + */ + void upsertDatasets(RealmContext realmContext, List<LineageDataset> datasets); Review Comment: Thx! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
