| /* |
| * 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.skywalking.oap.server.storage.plugin.elasticsearch.query; |
| |
| import java.io.IOException; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| import org.apache.skywalking.library.elasticsearch.requests.search.BoolQueryBuilder; |
| import org.apache.skywalking.library.elasticsearch.requests.search.Query; |
| import org.apache.skywalking.library.elasticsearch.requests.search.Search; |
| import org.apache.skywalking.library.elasticsearch.requests.search.SearchBuilder; |
| import org.apache.skywalking.library.elasticsearch.requests.search.Sort; |
| import org.apache.skywalking.library.elasticsearch.response.search.SearchHit; |
| import org.apache.skywalking.library.elasticsearch.response.search.SearchResponse; |
| import org.apache.skywalking.oap.server.core.profiling.trace.ProfileTaskLogRecord; |
| import org.apache.skywalking.oap.server.core.query.type.ProfileTaskLog; |
| import org.apache.skywalking.oap.server.core.query.type.ProfileTaskLogOperationType; |
| import org.apache.skywalking.oap.server.core.storage.profiling.trace.IProfileTaskLogQueryDAO; |
| import org.apache.skywalking.oap.server.library.client.elasticsearch.ElasticSearchClient; |
| import org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.EsDAO; |
| import org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.IndexController; |
| |
| public class ProfileTaskLogEsDAO extends EsDAO implements IProfileTaskLogQueryDAO { |
| private final int queryMaxSize; |
| |
| public ProfileTaskLogEsDAO(ElasticSearchClient client, int profileTaskQueryMaxSize) { |
| super(client); |
| // query log size use profile task query max size * per log count |
| this.queryMaxSize = profileTaskQueryMaxSize * 50; |
| } |
| |
| @Override |
| public List<ProfileTaskLog> getTaskLogList() throws IOException { |
| final String index = IndexController.LogicIndicesRegister.getPhysicalTableName( |
| ProfileTaskLogRecord.INDEX_NAME); |
| final BoolQueryBuilder query = Query.bool(); |
| if (IndexController.LogicIndicesRegister.isMergedTable(ProfileTaskLogRecord.INDEX_NAME)) { |
| query.must(Query.term(IndexController.LogicIndicesRegister.RECORD_TABLE_NAME, ProfileTaskLogRecord.INDEX_NAME)); |
| } |
| final SearchBuilder search = |
| Search.builder().query(query) |
| .sort(ProfileTaskLogRecord.OPERATION_TIME, Sort.Order.DESC) |
| .size(queryMaxSize); |
| |
| final SearchResponse response = getClient().search(index, search.build()); |
| |
| final LinkedList<ProfileTaskLog> tasks = new LinkedList<>(); |
| for (SearchHit searchHit : response.getHits().getHits()) { |
| tasks.add(parseTaskLog(searchHit)); |
| } |
| |
| return tasks; |
| } |
| |
| private ProfileTaskLog parseTaskLog(SearchHit data) { |
| return ProfileTaskLog.builder() |
| .id(data.getId()) |
| .taskId( |
| (String) data.getSource().get(ProfileTaskLogRecord.TASK_ID)) |
| .instanceId( |
| (String) data.getSource().get(ProfileTaskLogRecord.INSTANCE_ID)) |
| .operationType(ProfileTaskLogOperationType.parse( |
| ((Number) data.getSource().get( |
| ProfileTaskLogRecord.OPERATION_TYPE)).intValue())) |
| .operationTime( |
| ((Number) data.getSource().get( |
| ProfileTaskLogRecord.OPERATION_TIME)).longValue()) |
| .build(); |
| } |
| } |