分布式调度框架。
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/*
* 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.dolphinscheduler.api.service.impl;
import org.apache.dolphinscheduler.api.metrics.ApiServerMetrics;
import org.apache.dolphinscheduler.api.service.MetricsCleanUpService;
import org.apache.dolphinscheduler.common.model.Server;
import org.apache.dolphinscheduler.extract.base.client.SingletonJdkDynamicRpcClientProxyFactory;
import org.apache.dolphinscheduler.extract.master.IWorkflowInstanceService;
import org.apache.dolphinscheduler.registry.api.RegistryClient;
import org.apache.dolphinscheduler.registry.api.enums.RegistryNodeType;
import java.util.List;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
@Slf4j
public class MetricsCleanUpServiceImpl implements MetricsCleanUpService {
@Autowired
private RegistryClient registryClient;
@Override
public void cleanUpWorkflowMetricsByDefinitionCode(Long workflowDefinitionCode) {
List<Server> masterNodeList = registryClient.getServerList(RegistryNodeType.MASTER);
for (Server server : masterNodeList) {
cleanUpWorkflowMetrics(server, workflowDefinitionCode);
}
}
private void cleanUpWorkflowMetrics(Server server, Long workflowDefinitionCode) {
try {
IWorkflowInstanceService iWorkflowInstanceService =
SingletonJdkDynamicRpcClientProxyFactory.getProxyClient(
String.format("%s:%s", server.getHost(), server.getPort()), IWorkflowInstanceService.class);
iWorkflowInstanceService.clearWorkflowMetrics(workflowDefinitionCode);
} catch (Exception e) {
log.error(
"Fail to clean up workflow related metrics on {} when deleting workflow definition {}, error message {}",
server.getHost(), workflowDefinitionCode, e.getMessage());
}
}
@Override
public void cleanUpApiResponseTimeMetricsByUserId(int userId) {
ApiServerMetrics.cleanUpApiResponseTimeMetricsByUserId(userId);
}
}