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162 lines
8.4 KiB
162 lines
8.4 KiB
/* |
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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.worker.utils; |
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import org.apache.dolphinscheduler.common.constants.TenantConstants; |
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import org.apache.dolphinscheduler.common.utils.FileUtils; |
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import org.apache.dolphinscheduler.common.utils.OSUtils; |
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import org.apache.dolphinscheduler.plugin.storage.api.StorageOperate; |
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import org.apache.dolphinscheduler.plugin.task.api.TaskChannel; |
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import org.apache.dolphinscheduler.plugin.task.api.TaskException; |
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import org.apache.dolphinscheduler.plugin.task.api.TaskExecutionContext; |
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import org.apache.dolphinscheduler.plugin.task.api.model.ResourceInfo; |
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import org.apache.dolphinscheduler.plugin.task.api.parameters.AbstractParameters; |
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import org.apache.dolphinscheduler.plugin.task.api.parameters.ParametersNode; |
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import org.apache.dolphinscheduler.plugin.task.api.resource.ResourceContext; |
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import org.apache.dolphinscheduler.server.worker.config.TenantConfig; |
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import org.apache.dolphinscheduler.server.worker.config.WorkerConfig; |
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import org.apache.dolphinscheduler.server.worker.metrics.WorkerServerMetrics; |
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import org.apache.commons.collections4.CollectionUtils; |
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import org.apache.commons.lang3.SystemUtils; |
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import java.io.File; |
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import java.nio.file.Files; |
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import java.nio.file.Paths; |
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import java.util.List; |
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import lombok.extern.slf4j.Slf4j; |
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@Slf4j |
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public class TaskExecutionContextUtils { |
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public static String getOrCreateTenant(WorkerConfig workerConfig, TaskExecutionContext taskExecutionContext) { |
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try { |
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TenantConfig tenantConfig = workerConfig.getTenantConfig(); |
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String tenantCode = taskExecutionContext.getTenantCode(); |
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if (TenantConstants.DEFAULT_TENANT_CODE.equals(tenantCode) && tenantConfig.isDefaultTenantEnabled()) { |
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log.info("Current tenant is default tenant, will use bootstrap user: {} to execute the task", |
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TenantConstants.BOOTSTRAPT_SYSTEM_USER); |
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return TenantConstants.BOOTSTRAPT_SYSTEM_USER; |
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} |
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boolean osUserExistFlag; |
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// if Using distributed is true and Currently supported systems are linux,Should not let it |
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// automatically |
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// create tenants,so TenantAutoCreate has no effect |
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if (tenantConfig.isDistributedTenantEnabled() && SystemUtils.IS_OS_LINUX) { |
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// use the id command to judge in linux |
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osUserExistFlag = OSUtils.existTenantCodeInLinux(tenantCode); |
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} else if (OSUtils.isSudoEnable() && tenantConfig.isAutoCreateTenantEnabled()) { |
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// if not exists this user, then create |
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OSUtils.createUserIfAbsent(tenantCode); |
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osUserExistFlag = OSUtils.getUserList().contains(tenantCode); |
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} else { |
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osUserExistFlag = OSUtils.getUserList().contains(tenantCode); |
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} |
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if (!osUserExistFlag) { |
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throw new TaskException( |
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String.format("TenantCode: %s doesn't exist", tenantCode)); |
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} |
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return tenantCode; |
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} catch (TaskException ex) { |
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throw ex; |
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} catch (Exception ex) { |
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throw new TaskException( |
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String.format("TenantCode: %s doesn't exist", taskExecutionContext.getTenantCode())); |
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} |
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} |
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public static void createTaskInstanceWorkingDirectory(TaskExecutionContext taskExecutionContext) throws TaskException { |
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// local execute path |
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String taskInstanceWorkingDirectory = FileUtils.getTaskInstanceWorkingDirectory( |
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taskExecutionContext.getTenantCode(), |
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taskExecutionContext.getProjectCode(), |
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taskExecutionContext.getProcessDefineCode(), |
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taskExecutionContext.getProcessDefineVersion(), |
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taskExecutionContext.getProcessInstanceId(), |
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taskExecutionContext.getTaskInstanceId()); |
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try { |
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if (new File(taskInstanceWorkingDirectory).exists()) { |
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FileUtils.deleteFile(taskInstanceWorkingDirectory); |
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log.warn("The TaskInstance WorkingDirectory: {} is exist, will recreate again", |
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taskInstanceWorkingDirectory); |
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} |
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FileUtils.createDirectoryWith755(Paths.get(taskInstanceWorkingDirectory)); |
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taskExecutionContext.setExecutePath(taskInstanceWorkingDirectory); |
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taskExecutionContext.setAppInfoPath(FileUtils.getAppInfoPath(taskInstanceWorkingDirectory)); |
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} catch (Throwable ex) { |
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throw new TaskException( |
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"Cannot create TaskInstance WorkingDirectory: " + taskInstanceWorkingDirectory + " failed", ex); |
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} |
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} |
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public static ResourceContext downloadResourcesIfNeeded(String tenant, |
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TaskChannel taskChannel, |
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StorageOperate storageOperate, |
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TaskExecutionContext taskExecutionContext) { |
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AbstractParameters abstractParameters = taskChannel.parseParameters( |
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ParametersNode.builder() |
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.taskType(taskExecutionContext.getTaskType()) |
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.taskParams(taskExecutionContext.getTaskParams()) |
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.build()); |
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List<ResourceInfo> resourceFilesList = abstractParameters.getResourceFilesList(); |
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if (CollectionUtils.isEmpty(resourceFilesList)) { |
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log.debug("There is no resource file need to download"); |
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return new ResourceContext(); |
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} |
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ResourceContext resourceContext = new ResourceContext(); |
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String taskWorkingDirectory = taskExecutionContext.getExecutePath(); |
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for (ResourceInfo resourceInfo : resourceFilesList) { |
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String resourceAbsolutePathInStorage = resourceInfo.getResourceName(); |
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String resourceRelativePath = storageOperate.getResourceFileName(tenant, resourceAbsolutePathInStorage); |
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String resourceAbsolutePathInLocal = Paths.get(taskWorkingDirectory, resourceRelativePath).toString(); |
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File file = new File(resourceAbsolutePathInLocal); |
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if (!file.exists()) { |
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try { |
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long resourceDownloadStartTime = System.currentTimeMillis(); |
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storageOperate.download(resourceAbsolutePathInStorage, resourceAbsolutePathInLocal, true); |
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log.debug("Download resource file {} under: {} successfully", resourceAbsolutePathInStorage, |
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resourceAbsolutePathInLocal); |
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FileUtils.setFileTo755(file); |
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WorkerServerMetrics |
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.recordWorkerResourceDownloadTime(System.currentTimeMillis() - resourceDownloadStartTime); |
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WorkerServerMetrics |
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.recordWorkerResourceDownloadSize(Files.size(Paths.get(resourceAbsolutePathInLocal))); |
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WorkerServerMetrics.incWorkerResourceDownloadSuccessCount(); |
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} catch (Exception ex) { |
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WorkerServerMetrics.incWorkerResourceDownloadFailureCount(); |
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throw new TaskException( |
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String.format("Download resource file: %s error", resourceAbsolutePathInStorage), ex); |
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} |
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} |
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ResourceContext.ResourceItem resourceItem = ResourceContext.ResourceItem.builder() |
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.resourceAbsolutePathInStorage(resourceAbsolutePathInStorage) |
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.resourceRelativePath(resourceRelativePath) |
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.resourceAbsolutePathInLocal(resourceAbsolutePathInLocal) |
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.build(); |
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resourceContext.addResourceItem(resourceItem); |
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} |
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return resourceContext; |
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} |
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}
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