| // 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. |
| |
| #include "util/metrics.h" |
| |
| namespace impala { |
| |
| /// This class stores the metrics that are common for the Impalad |
| /// Statestored and Catalogd processes. |
| /// Also responsible for registering and initializing these metrics. |
| class CommonMetrics { |
| public: |
| static StringProperty* PROCESS_START_TIME; |
| static StringProperty* KUDU_CLIENT_VERSION; |
| |
| /// Registers and initializes the commnon metrics |
| static void InitCommonMetrics(MetricGroup* metric_group); |
| |
| private: |
| static string PROCESS_START_TIME_METRIC_NAME; |
| static string KUDU_CLIENT_VERSION_METRIC_NAME; |
| }; |
| |
| } |