| /* |
| * 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 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.oap.server.core.analysis.manual.spanattach.SpanAttachedEventRecord; |
| import org.apache.skywalking.oap.server.core.analysis.manual.spanattach.SpanAttachedEventTraceType; |
| import org.apache.skywalking.oap.server.core.storage.query.ISpanAttachedEventQueryDAO; |
| import org.apache.skywalking.oap.server.library.client.elasticsearch.ElasticSearchClient; |
| import org.apache.skywalking.oap.server.library.client.elasticsearch.ElasticSearchScroller; |
| import org.apache.skywalking.oap.server.storage.plugin.elasticsearch.StorageModuleElasticsearchConfig; |
| import org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.ElasticSearchConverter; |
| import org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.EsDAO; |
| import org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.IndexController; |
| |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.function.Function; |
| |
| public class SpanAttachedEventEsDAO extends EsDAO implements ISpanAttachedEventQueryDAO { |
| private final int scrollingBatchSize; |
| |
| protected Function<SearchHit, SpanAttachedEventRecord> searchHitSpanAttachedEventRecordFunction = hit -> { |
| final var sourceAsMap = hit.getSource(); |
| final var builder = new SpanAttachedEventRecord.Builder(); |
| return builder.storage2Entity(new ElasticSearchConverter.ToEntity(SpanAttachedEventRecord.INDEX_NAME, sourceAsMap)); |
| }; |
| |
| public SpanAttachedEventEsDAO(ElasticSearchClient client, StorageModuleElasticsearchConfig config) { |
| super(client); |
| this.scrollingBatchSize = config.getProfileDataQueryBatchSize(); |
| } |
| |
| @Override |
| public List<SpanAttachedEventRecord> querySpanAttachedEvents(SpanAttachedEventTraceType type, List<String> traceIds) throws IOException { |
| final String index = |
| IndexController.LogicIndicesRegister.getPhysicalTableName(SpanAttachedEventRecord.INDEX_NAME); |
| final BoolQueryBuilder query = Query.bool(); |
| if (IndexController.LogicIndicesRegister.isMergedTable(SpanAttachedEventRecord.INDEX_NAME)) { |
| query.must(Query.term(IndexController.LogicIndicesRegister.RECORD_TABLE_NAME, SpanAttachedEventRecord.INDEX_NAME)); |
| } |
| final SearchBuilder search = Search.builder().query(query).size(scrollingBatchSize); |
| query.must(Query.terms(SpanAttachedEventRecord.RELATED_TRACE_ID, traceIds)); |
| query.must(Query.terms(SpanAttachedEventRecord.TRACE_REF_TYPE, type.value())); |
| search.sort(SpanAttachedEventRecord.START_TIME_SECOND, Sort.Order.ASC); |
| search.sort(SpanAttachedEventRecord.START_TIME_NANOS, Sort.Order.ASC); |
| |
| final var scroller = ElasticSearchScroller |
| .<SpanAttachedEventRecord>builder() |
| .client(getClient()) |
| .search(search.build()) |
| .index(index) |
| .resultConverter(searchHitSpanAttachedEventRecordFunction) |
| .build(); |
| return scroller.scroll(); |
| } |
| } |