anoopj commented on code in PR #16958: URL: https://github.com/apache/iceberg/pull/16958#discussion_r3646937390
########## core/src/test/java/org/apache/iceberg/TestV4ManifestReader.java: ########## @@ -0,0 +1,893 @@ +/* + * 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.iceberg; + +import static org.apache.iceberg.types.Types.NestedField.optional; +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatThrownBy; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.nio.file.Path; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import org.apache.iceberg.expressions.Expressions; +import org.apache.iceberg.io.FileAppender; +import org.apache.iceberg.io.FileIO; +import org.apache.iceberg.io.InputFile; +import org.apache.iceberg.io.OutputFile; +import org.apache.iceberg.metrics.DefaultMetricsContext; +import org.apache.iceberg.metrics.ScanMetrics; +import org.apache.iceberg.relocated.com.google.common.collect.ImmutableList; +import org.apache.iceberg.relocated.com.google.common.collect.ImmutableMap; +import org.apache.iceberg.relocated.com.google.common.collect.Lists; +import org.apache.iceberg.transforms.Transforms; +import org.apache.iceberg.types.Types; +import org.junit.jupiter.api.TestTemplate; +import org.junit.jupiter.api.extension.ExtendWith; +import org.junit.jupiter.api.io.TempDir; + +@ExtendWith(ParameterizedTestExtension.class) +public class TestV4ManifestReader { + private static final long SNAPSHOT_ID = 42L; + private static final int FORMAT_VERSION_V4 = 4; + private static final long RECORD_COUNT = 100L; + private static final long FILE_SIZE_IN_BYTES = 1024L; + private static final int SORT_ORDER_ID = 1; + private static final String DV_LOCATION = "s3://bucket/dv.puffin"; + private static final long DV_OFFSET = 100L; + private static final long DV_SIZE_IN_BYTES = 50L; + private static final long DV_CARDINALITY = 5L; + + private static final Schema TABLE_SCHEMA = + new Schema( + optional(1, "id", Types.IntegerType.get()), optional(2, "data", Types.StringType.get())); + private static final PartitionSpec SPEC = + PartitionSpec.builderFor(TABLE_SCHEMA).identity("id").build(); + private static final Types.StructType PARTITION_TYPE = SPEC.partitionType(); + private static final Types.StructType EMPTY_PARTITION = Types.StructType.of(); + private static final PartitionData EMPTY_PARTITION_DATA = new PartitionData(EMPTY_PARTITION); + private static final Map<Integer, PartitionSpec> PARTITIONED_SPECS = + ImmutableMap.of(SPEC.specId(), SPEC); + private static final Map<Integer, PartitionSpec> UNPARTITIONED_SPECS = + ImmutableMap.of(PartitionSpec.unpartitioned().specId(), PartitionSpec.unpartitioned()); + + @Parameter private FileFormat format; + + @Parameters(name = "format = {0}") + protected static List<FileFormat> parameters() { + return ImmutableList.of(FileFormat.AVRO, FileFormat.PARQUET); + } + + @TempDir private Path tempDir; + + private final FileIO fileIO = new TestTables.LocalFileIO(); + + @TestTemplate + public void testRoundTrip() throws IOException { + DeletionVector dv = deletionVector(DV_LOCATION, DV_OFFSET, DV_SIZE_IN_BYTES, DV_CARDINALITY); + + TrackedFile file = + new TrackedFileStruct( + addedTracking(), + FileContent.DATA, + FORMAT_VERSION_V4, + "s3://bucket/data/file.parquet", + FileFormat.PARQUET, + partition(7), Review Comment: They didn't. Reordered the constructor args so partition comes after spec_id, matching the schema/field order -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
