| /* |
| * 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.config; |
| |
| import org.apache.hudi.config.HoodieWriteConfig.Builder; |
| |
| import org.junit.jupiter.api.Test; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.util.Date; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Properties; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| |
| public class TestHoodieWriteConfig { |
| |
| @Test |
| public void testPropertyLoading() throws IOException { |
| Builder builder = HoodieWriteConfig.newBuilder().withPath("/tmp"); |
| Map<String, String> params = new HashMap<>(3); |
| params.put(HoodieCompactionConfig.CLEANER_COMMITS_RETAINED_PROP, "1"); |
| params.put(HoodieCompactionConfig.MAX_COMMITS_TO_KEEP_PROP, "5"); |
| params.put(HoodieCompactionConfig.MIN_COMMITS_TO_KEEP_PROP, "2"); |
| ByteArrayOutputStream outStream = saveParamsIntoOutputStream(params); |
| ByteArrayInputStream inputStream = new ByteArrayInputStream(outStream.toByteArray()); |
| try { |
| builder = builder.fromInputStream(inputStream); |
| } finally { |
| outStream.close(); |
| inputStream.close(); |
| } |
| HoodieWriteConfig config = builder.build(); |
| assertEquals(5, config.getMaxCommitsToKeep()); |
| assertEquals(2, config.getMinCommitsToKeep()); |
| } |
| |
| private ByteArrayOutputStream saveParamsIntoOutputStream(Map<String, String> params) throws IOException { |
| Properties properties = new Properties(); |
| properties.putAll(params); |
| ByteArrayOutputStream outStream = new ByteArrayOutputStream(); |
| properties.store(outStream, "Saved on " + new Date(System.currentTimeMillis())); |
| return outStream; |
| } |
| } |