beyond1920 commented on code in PR #9030: URL: https://github.com/apache/hudi/pull/9030#discussion_r1238589010
########## hudi-flink-datasource/hudi-flink/src/test/java/org/apache/hudi/sink/cluster/ITTestFlinkConsistentHashingClustering.java: ########## @@ -0,0 +1,194 @@ +/* + * 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.hudi.sink.cluster; + +import org.apache.hudi.avro.model.HoodieClusteringPlan; +import org.apache.hudi.client.HoodieFlinkWriteClient; +import org.apache.hudi.common.model.HoodieTableType; +import org.apache.hudi.common.model.WriteOperationType; +import org.apache.hudi.common.table.HoodieTableMetaClient; +import org.apache.hudi.common.table.timeline.HoodieInstant; +import org.apache.hudi.common.util.ClusteringUtils; +import org.apache.hudi.common.util.Option; +import org.apache.hudi.common.util.collection.Pair; +import org.apache.hudi.config.HoodieClusteringConfig; +import org.apache.hudi.config.HoodieIndexConfig; +import org.apache.hudi.configuration.FlinkOptions; +import org.apache.hudi.index.HoodieIndex; +import org.apache.hudi.sink.clustering.FlinkClusteringConfig; +import org.apache.hudi.table.HoodieFlinkTable; +import org.apache.hudi.client.clustering.plan.strategy.FlinkConsistentBucketClusteringPlanStrategy; +import org.apache.hudi.util.CompactionUtil; +import org.apache.hudi.util.FlinkWriteClients; +import org.apache.hudi.util.StreamerUtil; +import org.apache.hudi.utils.TestConfigurations; +import org.apache.hudi.utils.TestData; +import org.apache.hudi.utils.TestSQL; + +import org.apache.flink.configuration.Configuration; +import org.apache.flink.table.api.EnvironmentSettings; +import org.apache.flink.table.api.TableEnvironment; +import org.apache.flink.table.api.config.ExecutionConfigOptions; +import org.apache.flink.table.api.internal.TableEnvironmentImpl; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.io.TempDir; + +import java.io.File; +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.TimeUnit; + +public class ITTestFlinkConsistentHashingClustering { + + private static final Map<String, String> EXPECTED_AFTER_INITIAL_INSERT = new HashMap<>(); + private static final Map<String, String> EXPECTED_AFTER_UPSERT = new HashMap<>(); + + static { + EXPECTED_AFTER_INITIAL_INSERT.put("", "id1,,id1,Danny,23,1000,, id2,,id2,Stephen,33,2000,, " + + "id3,,id3,Julian,53,3000,, id4,,id4,Fabian,31,4000,, id5,,id5,Sophia,18,5000,, " + + "id6,,id6,Emma,20,6000,, id7,,id7,Bob,44,7000,, id8,,id8,Han,56,8000,, ]"); + EXPECTED_AFTER_UPSERT.put("", "[id1,,id1,Danny,24,1000,, id2,,id2,Stephen,34,2000,, id3,,id3,Julian,54,3000,, " + + "id4,,id4,Fabian,32,4000,, id5,,id5,Sophia,18,5000,, id6,,id6,Emma,20,6000,, " + + "id7,,id7,Bob,44,7000,, id8,,id8,Han,56,8000,, id9,,id9,Jane,19,6000,, " + + "id10,,id10,Ella,38,7000,, id11,,id11,Phoebe,52,8000,,]"); + } + + @TempDir + File tempFile; + + @Test + public void testScheduleSplitPlan() throws Exception { + TableEnvironment tableEnv = setupTableEnv(); + prepareData(tableEnv); + + Configuration conf = getDefaultConfiguration(); + conf.setString(HoodieIndexConfig.BUCKET_INDEX_MIN_NUM_BUCKETS.key(), "4"); + conf.setString(HoodieIndexConfig.BUCKET_INDEX_MAX_NUM_BUCKETS.key(), "8"); + // Manually set the split threshold to trigger split in the clustering + conf.set(FlinkOptions.WRITE_PARQUET_MAX_FILE_SIZE, 1); + conf.setString(HoodieIndexConfig.BUCKET_SPLIT_THRESHOLD.key(), String.valueOf(1 / 1024.0 / 1024.0)); + HoodieFlinkWriteClient writeClient = FlinkWriteClients.createWriteClient(conf); + Option<String> clusteringInstantOption = writeClient.scheduleClustering(Option.empty()); + Assertions.assertTrue(clusteringInstantOption.isPresent()); + + // Validate clustering plan + HoodieClusteringPlan clusteringPlan = getLatestClusteringPlan(writeClient); + Assertions.assertEquals(4, clusteringPlan.getInputGroups().size()); + Assertions.assertEquals(1, clusteringPlan.getInputGroups().get(0).getSlices().size()); + Assertions.assertEquals(1, clusteringPlan.getInputGroups().get(1).getSlices().size()); + Assertions.assertEquals(1, clusteringPlan.getInputGroups().get(2).getSlices().size()); + Assertions.assertEquals(1, clusteringPlan.getInputGroups().get(3).getSlices().size()); + } + + @Test + public void testScheduleMergePlan() throws Exception { + TableEnvironment tableEnv = setupTableEnv(); + prepareData(tableEnv); + + Configuration conf = getDefaultConfiguration(); + HoodieFlinkWriteClient writeClient = FlinkWriteClients.createWriteClient(conf); + Option<String> clusteringInstantOption = writeClient.scheduleClustering(Option.empty()); + Assertions.assertFalse(clusteringInstantOption.isPresent()); + } + + @Test + public void testScheduleSortPlan() throws Exception { + TableEnvironment tableEnv = setupTableEnv(); + prepareData(tableEnv); + + Configuration conf = getDefaultConfiguration(); + conf.setBoolean(FlinkOptions.BUCKET_CLUSTERING_SORT_ENABLED, true); + HoodieFlinkWriteClient writeClient = FlinkWriteClients.createWriteClient(conf); Review Comment: The existed `StreamWriteOperatorCoordinator#scheduleTableServices` already cover this. -- 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]
