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* add LoggerServerTest UT * add LoggerServerTest UT * add LoggerServerTest UT add RemoveTaskLogRequestCommandTest UT add RemoveTaskLogResponseCommandTest * master select worker filter high load worker #2704 * master select worker filter high load worker #2704 * master select worker filter high load worker #2704 * master select worker filter high load worker #2704 * master select worker filter high load worker #2704 * master select worker filter high load worker #2704 Co-authored-by: qiaozhanwei <qiaozhanwei@analysys.com.cn>pull/3/MERGE
qiaozhanwei
5 years ago
committed by
GitHub
11 changed files with 132 additions and 65 deletions
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/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.dolphinscheduler.server.registry; |
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import org.apache.dolphinscheduler.common.Constants; |
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import org.apache.dolphinscheduler.common.utils.DateUtils; |
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import org.apache.dolphinscheduler.common.utils.OSUtils; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import java.util.Date; |
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import static org.apache.dolphinscheduler.remote.utils.Constants.COMMA; |
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public class HeartBeatTask extends Thread{ |
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private final Logger logger = LoggerFactory.getLogger(HeartBeatTask.class); |
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private String startTime; |
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private double reservedMemory; |
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private double maxCpuloadAvg; |
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private String heartBeatPath; |
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private ZookeeperRegistryCenter zookeeperRegistryCenter; |
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public HeartBeatTask(String startTime, |
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double reservedMemory, |
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double maxCpuloadAvg, |
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String heartBeatPath, |
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ZookeeperRegistryCenter zookeeperRegistryCenter){ |
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this.startTime = startTime; |
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this.reservedMemory = reservedMemory; |
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this.maxCpuloadAvg = maxCpuloadAvg; |
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this.heartBeatPath = heartBeatPath; |
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this.zookeeperRegistryCenter = zookeeperRegistryCenter; |
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} |
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@Override |
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public void run() { |
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try { |
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double availablePhysicalMemorySize = OSUtils.availablePhysicalMemorySize(); |
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double loadAverage = OSUtils.loadAverage(); |
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int status = Constants.NORAML_NODE_STATUS; |
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if(availablePhysicalMemorySize < reservedMemory |
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|| loadAverage > maxCpuloadAvg){ |
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logger.warn("load is too high or availablePhysicalMemorySize(G) is too low, it's availablePhysicalMemorySize(G):{},loadAvg:{}", availablePhysicalMemorySize , loadAverage); |
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status = Constants.ABNORMAL_NODE_STATUS; |
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} |
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StringBuilder builder = new StringBuilder(100); |
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builder.append(OSUtils.cpuUsage()).append(COMMA); |
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builder.append(OSUtils.memoryUsage()).append(COMMA); |
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builder.append(OSUtils.loadAverage()).append(COMMA); |
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builder.append(OSUtils.availablePhysicalMemorySize()).append(Constants.COMMA); |
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builder.append(maxCpuloadAvg).append(Constants.COMMA); |
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builder.append(reservedMemory).append(Constants.COMMA); |
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builder.append(startTime).append(Constants.COMMA); |
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builder.append(DateUtils.dateToString(new Date())).append(Constants.COMMA); |
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builder.append(status); |
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zookeeperRegistryCenter.getZookeeperCachedOperator().update(heartBeatPath, builder.toString()); |
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} catch (Throwable ex){ |
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logger.error("error write heartbeat info", ex); |
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} |
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} |
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} |
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