cloud-fan commented on a change in pull request #23824: [SPARK-26913][SQL] New data source V2 API: SupportsDirectWrite URL: https://github.com/apache/spark/pull/23824#discussion_r257672376
########## File path: sql/core/src/main/java/org/apache/spark/sql/sources/v2/SupportsDirectWrite.java ########## @@ -0,0 +1,33 @@ +/* + * 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.spark.sql.sources.v2; + +import org.apache.spark.annotation.Evolving; +import org.apache.spark.sql.sources.v2.writer.WriteBuilder; + +/** + * An empty mix-in interface for {@link Table}, to indicate this table supports direct write without + * validation with the table schema. + * <p> + * If a {@link Table} implements this interface, the + * {@link SupportsWrite#newWriteBuilder(DataSourceOptions)} must return a {@link WriteBuilder} + * with {@link WriteBuilder#buildForBatch()} implemented. + * </p> + */ +@Evolving +public interface SupportsDirectWrite extends SupportsWrite {} Review comment: I'm fine with it but eventually we should put it in the capability API. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
