| /* |
| * 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.core.analysis.metrics; |
| |
| import com.google.common.base.Strings; |
| import lombok.EqualsAndHashCode; |
| import lombok.Getter; |
| import lombok.Setter; |
| import org.apache.skywalking.oap.server.core.analysis.Layer; |
| import org.apache.skywalking.oap.server.core.analysis.MetricsExtension; |
| import org.apache.skywalking.oap.server.core.analysis.Stream; |
| import org.apache.skywalking.oap.server.core.analysis.TimeBucket; |
| import org.apache.skywalking.oap.server.core.analysis.worker.MetricsStreamProcessor; |
| import org.apache.skywalking.oap.server.core.remote.grpc.proto.RemoteData; |
| import org.apache.skywalking.oap.server.core.source.ScopeDeclaration; |
| import org.apache.skywalking.oap.server.core.storage.StorageID; |
| import org.apache.skywalking.oap.server.core.storage.annotation.BanyanDB; |
| import org.apache.skywalking.oap.server.core.storage.annotation.Column; |
| import org.apache.skywalking.oap.server.core.storage.type.Convert2Entity; |
| import org.apache.skywalking.oap.server.core.storage.type.Convert2Storage; |
| import org.apache.skywalking.oap.server.core.storage.type.StorageBuilder; |
| |
| import static org.apache.skywalking.oap.server.core.source.DefaultScopeDefine.EVENT; |
| import static org.apache.skywalking.oap.server.library.util.StringUtil.isNotBlank; |
| |
| @Getter |
| @Setter |
| @ScopeDeclaration(id = EVENT, name = "Event") |
| @Stream(name = Event.INDEX_NAME, scopeId = EVENT, builder = Event.Builder.class, processor = MetricsStreamProcessor.class) |
| @MetricsExtension(supportDownSampling = false, supportUpdate = true) |
| @EqualsAndHashCode( |
| callSuper = false, |
| of = "uuid" |
| ) |
| public class Event extends Metrics { |
| |
| public static final String INDEX_NAME = "events"; |
| |
| public static final String UUID = "uuid"; |
| |
| public static final String SERVICE = "service"; |
| |
| public static final String SERVICE_INSTANCE = "service_instance"; |
| |
| public static final String ENDPOINT = "endpoint"; |
| |
| public static final String NAME = "name"; |
| |
| public static final String TYPE = "type"; |
| |
| public static final String MESSAGE = "message"; |
| |
| public static final String PARAMETERS = "parameters"; |
| |
| public static final String START_TIME = "start_time"; |
| |
| public static final String END_TIME = "end_time"; |
| |
| public static final String LAYER = "layer"; |
| |
| private static final int PARAMETER_MAX_LENGTH = 4000; |
| |
| @Override |
| protected StorageID id0() { |
| return new StorageID().append(UUID, getUuid()); |
| } |
| |
| @Column(name = UUID) |
| @BanyanDB.SeriesID(index = 0) |
| private String uuid; |
| |
| @Column(name = SERVICE) |
| private String service; |
| |
| @Column(name = SERVICE_INSTANCE) |
| private String serviceInstance; |
| |
| @Column(name = ENDPOINT) |
| private String endpoint; |
| |
| @Column(name = NAME) |
| private String name; |
| |
| @Column(name = TYPE) |
| private String type; |
| |
| @Column(name = MESSAGE) |
| private String message; |
| |
| @Column(name = PARAMETERS, storageOnly = true, length = PARAMETER_MAX_LENGTH) |
| private String parameters; |
| |
| @Column(name = START_TIME) |
| private long startTime; |
| |
| @Column(name = END_TIME) |
| private long endTime; |
| |
| @Column(name = LAYER) |
| private Layer layer; |
| |
| @Override |
| public boolean combine(final Metrics metrics) { |
| final Event event = (Event) metrics; |
| |
| // Set time bucket only when it's never set. |
| if (getTimeBucket() <= 0) { |
| if (event.getStartTime() > 0) { |
| setTimeBucket(TimeBucket.getMinuteTimeBucket(event.getStartTime())); |
| } else if (event.getEndTime() > 0) { |
| setTimeBucket(TimeBucket.getMinuteTimeBucket(event.getEndTime())); |
| } |
| } |
| |
| // Set start time only when it's never set, (`start` event may come after `end` event). |
| if (getStartTime() <= 0 && event.getStartTime() > 0) { |
| setStartTime(event.getStartTime()); |
| } |
| |
| if (event.getEndTime() > 0) { |
| setEndTime(event.getEndTime()); |
| } |
| |
| if (isNotBlank(event.getType())) { |
| setType(event.getType()); |
| } |
| if (isNotBlank(event.getMessage())) { |
| setMessage(event.getMessage()); |
| } |
| if (isNotBlank(event.getParameters())) { |
| setParameters(event.getParameters()); |
| } |
| return true; |
| } |
| |
| /** |
| * @since 9.0.0 Limit the length of {@link #parameters} |
| */ |
| public void setParameters(String parameters) { |
| this.parameters = parameters == null || parameters.length() <= PARAMETER_MAX_LENGTH ? |
| parameters : parameters.substring(0, PARAMETER_MAX_LENGTH); |
| } |
| |
| @Override |
| public void calculate() { |
| } |
| |
| @Override |
| public Metrics toHour() { |
| return null; |
| } |
| |
| @Override |
| public Metrics toDay() { |
| return null; |
| } |
| |
| @Override |
| public void deserialize(final RemoteData remoteData) { |
| setUuid(remoteData.getDataStrings(0)); |
| setService(remoteData.getDataStrings(1)); |
| setServiceInstance(remoteData.getDataStrings(2)); |
| setEndpoint(remoteData.getDataStrings(3)); |
| setName(remoteData.getDataStrings(4)); |
| setType(remoteData.getDataStrings(5)); |
| setMessage(remoteData.getDataStrings(6)); |
| setParameters(remoteData.getDataStrings(7)); |
| |
| setStartTime(remoteData.getDataLongs(0)); |
| setEndTime(remoteData.getDataLongs(1)); |
| setTimeBucket(remoteData.getDataLongs(2)); |
| |
| setLayer(Layer.valueOf(remoteData.getDataIntegers(0))); |
| } |
| |
| @Override |
| public RemoteData.Builder serialize() { |
| final RemoteData.Builder builder = RemoteData.newBuilder(); |
| |
| builder.addDataStrings(getUuid()); |
| builder.addDataStrings(getService()); |
| builder.addDataStrings(getServiceInstance()); |
| builder.addDataStrings(getEndpoint()); |
| builder.addDataStrings(getName()); |
| builder.addDataStrings(getType()); |
| builder.addDataStrings(getMessage()); |
| builder.addDataStrings(Strings.nullToEmpty(getParameters())); |
| |
| builder.addDataLongs(getStartTime()); |
| builder.addDataLongs(getEndTime()); |
| builder.addDataLongs(getTimeBucket()); |
| |
| builder.addDataIntegers(getLayer().value()); |
| |
| return builder; |
| } |
| |
| @Override |
| public int remoteHashCode() { |
| return hashCode(); |
| } |
| |
| public static class Builder implements StorageBuilder<Event> { |
| @Override |
| public Event storage2Entity(final Convert2Entity converter) { |
| Event record = new Event(); |
| record.setUuid((String) converter.get(UUID)); |
| record.setService((String) converter.get(SERVICE)); |
| record.setServiceInstance((String) converter.get(SERVICE_INSTANCE)); |
| record.setEndpoint((String) converter.get(ENDPOINT)); |
| record.setName((String) converter.get(NAME)); |
| record.setType((String) converter.get(TYPE)); |
| record.setMessage((String) converter.get(MESSAGE)); |
| record.setParameters((String) converter.get(PARAMETERS)); |
| record.setStartTime(((Number) converter.get(START_TIME)).longValue()); |
| record.setEndTime(((Number) converter.get(END_TIME)).longValue()); |
| record.setTimeBucket(((Number) converter.get(TIME_BUCKET)).longValue()); |
| if (converter.get(LAYER) != null) { |
| record.setLayer(Layer.valueOf(((Number) converter.get(LAYER)).intValue())); |
| } |
| return record; |
| } |
| |
| @Override |
| public void entity2Storage(final Event storageData, final Convert2Storage converter) { |
| converter.accept(UUID, storageData.getUuid()); |
| converter.accept(SERVICE, storageData.getService()); |
| converter.accept(SERVICE_INSTANCE, storageData.getServiceInstance()); |
| converter.accept(ENDPOINT, storageData.getEndpoint()); |
| converter.accept(NAME, storageData.getName()); |
| converter.accept(TYPE, storageData.getType()); |
| converter.accept(MESSAGE, storageData.getMessage()); |
| converter.accept(PARAMETERS, storageData.getParameters()); |
| converter.accept(START_TIME, storageData.getStartTime()); |
| converter.accept(END_TIME, storageData.getEndTime()); |
| converter.accept(TIME_BUCKET, storageData.getTimeBucket()); |
| Layer layer = storageData.getLayer(); |
| converter.accept(LAYER, layer != null ? layer.value() : Layer.UNDEFINED.value()); |
| } |
| } |
| } |