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[Feature][Flink] Add built -in Flink History Server to reduce the sta…
…te of the Unknown, the final information of the Flink task is more accurate (#3780) Signed-off-by: Zzm0809 <[email protected]> Co-authored-by: zackyoungh <[email protected]> Co-authored-by: Zzm0809 <[email protected]>
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dinky-admin/src/main/java/org/dinky/init/FlinkHistoryServer.java
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|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| /* | ||
| * | ||
| * 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.dinky.init; | ||
|
|
||
| import org.dinky.data.model.ResourcesModelEnum; | ||
| import org.dinky.data.model.S3Configuration; | ||
| import org.dinky.data.model.SystemConfiguration; | ||
| import org.dinky.data.properties.OssProperties; | ||
| import org.dinky.service.JobInstanceService; | ||
| import org.dinky.service.SysConfigService; | ||
|
|
||
| import org.apache.flink.runtime.webmonitor.history.HistoryServerUtil; | ||
|
|
||
| import java.util.LinkedHashSet; | ||
| import java.util.Map; | ||
| import java.util.Set; | ||
| import java.util.concurrent.LinkedBlockingQueue; | ||
| import java.util.concurrent.ThreadPoolExecutor; | ||
| import java.util.concurrent.TimeUnit; | ||
| import java.util.concurrent.atomic.AtomicReference; | ||
| import java.util.function.Consumer; | ||
|
|
||
| import org.springframework.boot.ApplicationArguments; | ||
| import org.springframework.boot.ApplicationRunner; | ||
| import org.springframework.core.annotation.Order; | ||
| import org.springframework.stereotype.Component; | ||
|
|
||
| import cn.hutool.core.collection.CollUtil; | ||
| import cn.hutool.core.net.NetUtil; | ||
| import lombok.extern.slf4j.Slf4j; | ||
|
|
||
| @Component | ||
| @Slf4j | ||
| @Order(value = 2) | ||
| public class FlinkHistoryServer implements ApplicationRunner { | ||
| public static final Set<String> HISTORY_JOBID_SET = new LinkedHashSet<>(); | ||
| private final ThreadPoolExecutor threadPoolExecutor = new ThreadPoolExecutor( | ||
| 5, 20, 10, TimeUnit.SECONDS, new LinkedBlockingQueue<>(100), new ThreadPoolExecutor.DiscardOldestPolicy()); | ||
|
|
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| private final Runnable historyRunnable; | ||
| private final SystemConfiguration systemConfiguration = SystemConfiguration.getInstances(); | ||
| private final SysConfigService sysConfigService; | ||
|
|
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| public FlinkHistoryServer(JobInstanceService jobInstanceService, SysConfigService sysConfigService) { | ||
| this.sysConfigService = sysConfigService; | ||
| this.historyRunnable = () -> { | ||
| Map<String, String> flinkHistoryServerConfiguration = | ||
| SystemConfiguration.getInstances().getFlinkHistoryServerConfiguration(); | ||
| if (systemConfiguration.getResourcesEnable().getValue()) { | ||
| if (systemConfiguration.getResourcesModel().getValue().equals(ResourcesModelEnum.OSS)) { | ||
| OssProperties ossProperties = systemConfiguration.getOssProperties(); | ||
| flinkHistoryServerConfiguration.put(S3Configuration.ENDPOINT, ossProperties.getEndpoint()); | ||
| flinkHistoryServerConfiguration.put(S3Configuration.ACCESS_KEY, ossProperties.getAccessKey()); | ||
| flinkHistoryServerConfiguration.put(S3Configuration.SECRET_KEY, ossProperties.getSecretKey()); | ||
| flinkHistoryServerConfiguration.put( | ||
| S3Configuration.PATH_STYLE_ACCESS, String.valueOf(ossProperties.getPathStyleAccess())); | ||
| } | ||
| } | ||
|
|
||
| HistoryServerUtil.run( | ||
| (jobId) -> { | ||
| HISTORY_JOBID_SET.add(jobId); | ||
| threadPoolExecutor.execute(() -> { | ||
| jobInstanceService.hookJobDoneByHistory(jobId); | ||
| }); | ||
| }, | ||
| flinkHistoryServerConfiguration); | ||
| }; | ||
| } | ||
|
|
||
| @Override | ||
| public void run(ApplicationArguments args) throws Exception { | ||
| AtomicReference<Thread> historyThread = new AtomicReference<>(new Thread(historyRunnable)); | ||
| Runnable closeHistory = () -> { | ||
| if (historyThread.get().isAlive()) { | ||
| historyThread.get().interrupt(); | ||
| HISTORY_JOBID_SET.clear(); | ||
| } | ||
| }; | ||
|
|
||
| // Check if the port is available | ||
| Consumer<Integer> checkAndUpdatePort = (port) -> { | ||
| if (!NetUtil.isUsableLocalPort(port)) { | ||
| int usableLocalPort = NetUtil.getUsableLocalPort(8000); | ||
| sysConfigService.updateSysConfigByKv( | ||
| systemConfiguration.getFlinkHistoryServerPort().getKey(), String.valueOf(usableLocalPort)); | ||
| } | ||
| }; | ||
| systemConfiguration.getFlinkHistoryServerPort().addChangeEvent(checkAndUpdatePort); | ||
| systemConfiguration.getFlinkHistoryServerPort().addParameterCheck(checkAndUpdatePort); | ||
| CollUtil.newArrayList( | ||
| systemConfiguration.getUseFlinkHistoryServer(), | ||
| systemConfiguration.getFlinkHistoryServerPort(), | ||
| systemConfiguration.getFlinkHistoryServerArchiveRefreshInterval()) | ||
| .forEach(x -> x.addChangeEvent(d -> { | ||
| if (systemConfiguration.getUseFlinkHistoryServer().getValue()) { | ||
| closeHistory.run(); | ||
| checkAndUpdatePort.accept( | ||
| systemConfiguration.getFlinkHistoryServerPort().getValue()); | ||
| historyThread | ||
| .updateAndGet((t) -> new Thread(historyRunnable)) | ||
| .start(); | ||
|
|
||
| } else { | ||
| closeHistory.run(); | ||
| } | ||
| })); | ||
| if (systemConfiguration.getUseFlinkHistoryServer().getValue()) { | ||
| checkAndUpdatePort.accept( | ||
| systemConfiguration.getFlinkHistoryServerPort().getValue()); | ||
| try { | ||
| if (!historyThread.get().isAlive()) { | ||
| historyThread.get().start(); | ||
| } | ||
| } catch (Exception e) { | ||
| log.error("Flink history server start failed: ", e); | ||
| } | ||
| } | ||
| } | ||
| } |
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