| /* |
| * 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.samza.system.kafka |
| |
| import org.apache.samza.metrics.MetricsRegistryMap |
| import org.apache.samza.metrics.ReadableMetricsRegistry |
| import org.apache.samza.system.SystemStream |
| import org.apache.samza.metrics.MetricsHelper |
| import org.apache.samza.Partition |
| import org.apache.samza.metrics.Gauge |
| import org.apache.samza.metrics.MetricsRegistry |
| |
| class KafkaSystemProducerMetrics(val systemName: String = "unknown", val registry: MetricsRegistry = new MetricsRegistryMap) extends MetricsHelper { |
| val reconnects = newCounter("producer-reconnects") |
| val sends = newCounter("producer-sends") |
| val flushes = newCounter("flushes") |
| val flushSizes = newCounter("flush-sizes") |
| |
| def setBufferSize(source: String, getValue: () => Int) { |
| newGauge("%s-producer-buffer-size" format source, getValue) |
| } |
| |
| override def getPrefix = systemName + "-" |
| } |
