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add unaware bucket compaction worker
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107 changes: 107 additions & 0 deletions
107
...t/java/org/apache/paimon/flink/sink/AppendOnlyMultiTableCompactionWorkerOperatorTest.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,107 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
|
|
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| package org.apache.paimon.flink.sink; | ||
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| import org.apache.flink.streaming.runtime.streamrecord.StreamRecord; | ||
| import org.apache.paimon.append.MultiTableAppendOnlyCompactionTask; | ||
| import org.apache.paimon.catalog.Identifier; | ||
| import org.apache.paimon.options.Options; | ||
| import org.apache.paimon.table.TableTestBase; | ||
| import org.apache.paimon.table.sink.CommitMessage; | ||
| import org.apache.paimon.table.sink.CommitMessageImpl; | ||
| import org.assertj.core.api.Assertions; | ||
| import org.junit.jupiter.api.Test; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.Arrays; | ||
| import java.util.List; | ||
| import java.util.Set; | ||
| import java.util.stream.Collectors; | ||
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|
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| import static org.apache.paimon.flink.sink.AppendOnlySingleTableCompactionWorkerOperatorTest.packTask; | ||
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|
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| /** | ||
| * test for {@link AppendOnlyMultiTableCompactionWorkerOperator}. | ||
| */ | ||
| public class AppendOnlyMultiTableCompactionWorkerOperatorTest extends TableTestBase { | ||
| private final String[] tables = { | ||
| "a", "b" | ||
| }; | ||
| @Test | ||
| public void testAsyncCompactionWorks() throws Exception { | ||
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| AppendOnlyMultiTableCompactionWorkerOperator workerOperator = | ||
| new AppendOnlyMultiTableCompactionWorkerOperator(()->catalog, "user",new Options()); | ||
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| List<StreamRecord<MultiTableAppendOnlyCompactionTask>> records =new ArrayList<>(); | ||
| //create table and write | ||
| for (String table : tables) { | ||
| Identifier identifier = identifier(table); | ||
| createTable(identifier); | ||
|
|
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| // write 200 files | ||
| List<CommitMessage> commitMessages = writeData(getTable(identifier), 200, 20); | ||
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| packTask(commitMessages, 5).stream().map( | ||
| task->new StreamRecord<>(new MultiTableAppendOnlyCompactionTask(task.partition(),task.compactBefore(),identifier)) | ||
| ).forEach(records::add); | ||
| } | ||
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| Assertions.assertThat(records.size()).isEqualTo(8); | ||
| workerOperator.open(); | ||
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| for (StreamRecord<MultiTableAppendOnlyCompactionTask> record : records) { | ||
| workerOperator.processElement(record); | ||
| } | ||
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| List<MultiTableCommittable> committables = new ArrayList<>(); | ||
| Long timeStart = System.currentTimeMillis(); | ||
| long timeout = 60_000L; | ||
|
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| Assertions.assertThatCode( | ||
| () -> { | ||
| while (committables.size() != 8) { | ||
| committables.addAll( | ||
| workerOperator.prepareCommit(false, Long.MAX_VALUE)); | ||
|
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| Long now = System.currentTimeMillis(); | ||
| if (now - timeStart > timeout && committables.size() != 8) { | ||
| throw new RuntimeException( | ||
| "Timeout waiting for compaction, maybe some error happens in " | ||
| + AppendOnlySingleTableCompactionWorkerOperator | ||
| .class | ||
| .getName()); | ||
| } | ||
| Thread.sleep(1_000L); | ||
| } | ||
| }) | ||
| .doesNotThrowAnyException(); | ||
| committables.forEach( | ||
| a -> | ||
| Assertions.assertThat( | ||
| ((CommitMessageImpl) a.wrappedCommittable()) | ||
| .compactIncrement() | ||
| .compactAfter() | ||
| .size() | ||
| == 1) | ||
| .isTrue()); | ||
| Set<String> table = committables.stream().map(MultiTableCommittable::getTable).collect(Collectors.toSet()); | ||
| Assertions.assertThat(table).hasSameElementsAs(Arrays.asList(tables)); | ||
| } | ||
| } |
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