zhtaoxiang commented on code in PR #10106: URL: https://github.com/apache/pinot/pull/10106#discussion_r1081607958
########## pinot-common/src/test/java/org/apache/pinot/common/metrics/MetricValueUtils.java: ########## @@ -0,0 +1,128 @@ +/** + * 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.pinot.common.metrics; + +import com.yammer.metrics.core.MetricName; +import org.apache.pinot.plugin.metrics.yammer.YammerMetricName; +import org.apache.pinot.plugin.metrics.yammer.YammerSettableGauge; +import org.apache.pinot.spi.metrics.PinotMetric; + + +public class MetricValueUtils { + private MetricValueUtils() { + } + + public static boolean gaugeExists(AbstractMetrics metrics, String metricName) { + return extractMetric(metrics, metricName) != null; + } + + public static long getGaugeValue(AbstractMetrics metrics, String metricName) { + PinotMetric pinotMetric = extractMetric(metrics, metricName); + if (pinotMetric == null) { + return 0; + } + return ((YammerSettableGauge<Long>) pinotMetric.getMetric()).value(); + } + + public static boolean globalGaugeExists(AbstractMetrics metrics, AbstractMetrics.Gauge gauge) { + return extractMetric(metrics, gauge.getGaugeName()) != null; + } + + public static long getGlobalGaugeValue(AbstractMetrics metrics, AbstractMetrics.Gauge gauge) { + PinotMetric pinotMetric = extractMetric(metrics, gauge.getGaugeName()); + if (pinotMetric == null) { + return 0; + } + return ((YammerSettableGauge<Long>) pinotMetric.getMetric()).value(); + } + + public static boolean globalGaugeExists(AbstractMetrics metrics, String key, AbstractMetrics.Gauge gauge) { + return extractMetric(metrics, gauge.getGaugeName() + "." + key) != null; + } + + public static long getGlobalGaugeValue(AbstractMetrics metrics, String key, AbstractMetrics.Gauge gauge) { + PinotMetric pinotMetric = extractMetric(metrics, gauge.getGaugeName() + "." + key); + if (pinotMetric == null) { + return 0; + } + return ((YammerSettableGauge<Long>) pinotMetric.getMetric()).value(); + } + + public static boolean tableGaugeExists(AbstractMetrics metrics, String tableName, AbstractMetrics.Gauge gauge) { + return extractMetric(metrics, gauge.getGaugeName() + "." + tableName) != null; + } + + public static long getTableGaugeValue(AbstractMetrics metrics, String tableName, AbstractMetrics.Gauge gauge) { + PinotMetric pinotMetric = extractMetric(metrics, gauge.getGaugeName() + "." + tableName); + if (pinotMetric == null) { + return 0; + } + return ((YammerSettableGauge<Long>) pinotMetric.getMetric()).value(); + } + + public static boolean tableGaugeExists(AbstractMetrics metrics, String tableName, String key, + AbstractMetrics.Gauge gauge) { + return extractMetric(metrics, gauge.getGaugeName() + "." + tableName + "." + key) != null; + } + + public static long getTableGaugeValue(AbstractMetrics metrics, String tableName, String key, + AbstractMetrics.Gauge gauge) { + PinotMetric pinotMetric = extractMetric(metrics, gauge.getGaugeName() + "." + tableName + "." + key); + if (pinotMetric == null) { + return 0; + } + return ((YammerSettableGauge<Long>) pinotMetric.getMetric()).value(); + } + + public static boolean partitionGaugeExists(AbstractMetrics metrics, String tableName, int partitionId, + AbstractMetrics.Gauge gauge) { + return extractMetric(metrics, gauge.getGaugeName() + "." + tableName + "." + partitionId) != null; + } + + public static long getPartitionGaugeValue(AbstractMetrics metrics, String tableName, int partitionId, + AbstractMetrics.Gauge gauge) { + PinotMetric pinotMetric = extractMetric(metrics, gauge.getGaugeName() + "." + tableName + "." + partitionId); + if (pinotMetric == null) { Review Comment: The code is defined under `src/test` path, so it's by default visible to tests only -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org
