| /* |
| * 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.analyzer.provider.trace.parser; |
| |
| /** |
| * Reserved keys of the span. The backend analysis the metrics according the existed tags. |
| */ |
| public class SpanTags { |
| public static final String HTTP_RESPONSE_STATUS_CODE = "http.status_code"; |
| /** |
| * Deprecated. The old status_code tag, in order to be compatible with the old version of agent. |
| * It should be replaced by {@link #HTTP_RESPONSE_STATUS_CODE} or using |
| * {@link #RPC_RESPONSE_STATUS_CODE} if status code is related to a rpc call. |
| */ |
| @Deprecated |
| public static final String STATUS_CODE = "status_code"; |
| |
| public static final String RPC_RESPONSE_STATUS_CODE = "rpc.status_code"; |
| |
| public static final String DB_STATEMENT = "db.statement"; |
| |
| public static final String DB_TYPE = "db.type"; |
| |
| public static final String CACHE_TYPE = "cache.type"; |
| |
| public static final String CACHE_OP = "cache.op"; |
| |
| public static final String CACHE_CMD = "cache.cmd"; |
| |
| public static final String CACHE_KEY = "cache.key"; |
| |
| /** |
| * Tag, x-le(extension logic endpoint) series tag. Value is JSON format. |
| * <pre> |
| * { |
| * "name": "GraphQL-service", |
| * "latency": 100, |
| * "status": true |
| * } |
| * </pre> |
| * |
| * Also, could use value to indicate this local span is representing a logic endpoint. |
| * <pre> |
| * { |
| * "logic-span": true |
| * } |
| * </pre> |
| */ |
| public static final String LOGIC_ENDPOINT = "x-le"; |
| } |