Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/22009#discussion_r208095752 --- Diff: sql/core/src/test/java/test/org/apache/spark/sql/sources/v2/JavaBatchDataSourceV2.java --- @@ -1,114 +0,0 @@ -/* - * 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 test.org.apache.spark.sql.sources.v2; - -import java.io.IOException; -import java.util.List; - -import org.apache.spark.sql.execution.vectorized.OnHeapColumnVector; -import org.apache.spark.sql.sources.v2.DataSourceOptions; -import org.apache.spark.sql.sources.v2.DataSourceV2; -import org.apache.spark.sql.sources.v2.ReadSupport; -import org.apache.spark.sql.sources.v2.reader.*; -import org.apache.spark.sql.types.DataTypes; -import org.apache.spark.sql.types.StructType; -import org.apache.spark.sql.vectorized.ColumnVector; -import org.apache.spark.sql.vectorized.ColumnarBatch; - - -public class JavaBatchDataSourceV2 implements DataSourceV2, ReadSupport { --- End diff -- This is renamed to `JavaColumnarDataSourceV2`, to avoid confusion about batch vs streaming.
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