anoopj commented on code in PR #18699: URL: https://github.com/apache/iceberg/pull/18699#discussion_r4464312342
########## core/src/main/java/org/apache/iceberg/CommitValidator.java: ########## @@ -0,0 +1,575 @@ +/* + * 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 java.io.IOException; +import java.io.UncheckedIOException; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.Objects; +import java.util.Set; +import java.util.concurrent.ExecutorService; +import java.util.function.Consumer; +import java.util.stream.Collectors; +import org.apache.iceberg.exceptions.ValidationException; +import org.apache.iceberg.expressions.Expression; +import org.apache.iceberg.expressions.Expressions; +import org.apache.iceberg.expressions.ManifestEvaluator; +import org.apache.iceberg.expressions.Projections; +import org.apache.iceberg.io.CloseableIterable; +import org.apache.iceberg.io.CloseableIterator; +import org.apache.iceberg.io.FileIO; +import org.apache.iceberg.relocated.com.google.common.base.Preconditions; +import org.apache.iceberg.relocated.com.google.common.collect.ImmutableList; +import org.apache.iceberg.relocated.com.google.common.collect.ImmutableSet; +import org.apache.iceberg.relocated.com.google.common.collect.Iterables; +import org.apache.iceberg.relocated.com.google.common.collect.Iterators; +import org.apache.iceberg.relocated.com.google.common.collect.Lists; +import org.apache.iceberg.relocated.com.google.common.collect.Maps; +import org.apache.iceberg.relocated.com.google.common.collect.Sets; +import org.apache.iceberg.util.CharSequenceSet; +import org.apache.iceberg.util.ContentFileUtil; +import org.apache.iceberg.util.PartitionSet; +import org.apache.iceberg.util.SnapshotUtil; +import org.apache.iceberg.util.Tasks; + +class CommitValidator { + // data is only added in "append" and "overwrite" operations + private static final Set<String> VALIDATE_ADDED_FILES_OPERATIONS = + ImmutableSet.of(DataOperations.APPEND, DataOperations.OVERWRITE); + // data files are removed in "overwrite", "replace", and "delete" + private static final Set<String> VALIDATE_DATA_FILES_EXIST_OPERATIONS = + ImmutableSet.of(DataOperations.OVERWRITE, DataOperations.REPLACE, DataOperations.DELETE); + private static final Set<String> VALIDATE_DATA_FILES_EXIST_SKIP_DELETE_OPERATIONS = + ImmutableSet.of(DataOperations.OVERWRITE, DataOperations.REPLACE); + // delete files can be added in "overwrite" or "delete" operations + private static final Set<String> VALIDATE_ADDED_DELETE_FILES_OPERATIONS = + ImmutableSet.of(DataOperations.OVERWRITE, DataOperations.DELETE); + // DVs can be added in "overwrite", "delete", and "replace" operations + private static final Set<String> VALIDATE_ADDED_DVS_OPERATIONS = + ImmutableSet.of(DataOperations.OVERWRITE, DataOperations.DELETE, DataOperations.REPLACE); + + static CommitValidator newValidator() { + return new CommitValidator(); + } + + private FileIO io; + private Long startingSnapshotId = null; + private boolean caseSensitive = true; + private Expression conflictDetectionFilter = null; + private PartitionSet partitionSet = null; + private ExecutorService workerPool = null; + + private TableMetadata base = null; + private Snapshot parent = null; + + private CommitValidator() {} + + CommitValidator io(FileIO newIo) { + this.io = newIo; + return this; + } + + CommitValidator startingSnapshotId(Long newStartingSnapshotId) { + this.startingSnapshotId = newStartingSnapshotId; + return this; + } + + CommitValidator caseSensitive(boolean isCaseSensitive) { + this.caseSensitive = isCaseSensitive; + return this; + } + + CommitValidator conflictDetectionFilter(Expression filter) { Review Comment: Added java docs and made them mutually exclusive -- 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]
