| /* |
| * Copyright The Apache Software Foundation |
| * |
| * 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.hadoop.hbase.regionserver; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.yetus.audience.InterfaceAudience; |
| import org.apache.hadoop.hbase.CompatibilitySingletonFactory; |
| |
| |
| /** |
| * This is the glue between the HRegion and whatever hadoop shim layer |
| * is loaded (hbase-hadoop1-compat or hbase-hadoop2-compat). |
| */ |
| @InterfaceAudience.Private |
| public class MetricsRegion { |
| private final MetricsRegionSource source; |
| private final MetricsUserAggregate userAggregate; |
| private MetricsRegionWrapper regionWrapper; |
| |
| public MetricsRegion(final MetricsRegionWrapper wrapper, Configuration conf) { |
| source = CompatibilitySingletonFactory.getInstance(MetricsRegionServerSourceFactory.class) |
| .createRegion(wrapper); |
| this.regionWrapper = wrapper; |
| userAggregate = MetricsUserAggregateFactory.getMetricsUserAggregate(conf); |
| } |
| |
| public void close() { |
| source.close(); |
| } |
| |
| public void updatePut() { |
| source.updatePut(); |
| } |
| |
| public void updateDelete() { |
| source.updateDelete(); |
| } |
| |
| public void updateGet(final long t) { |
| source.updateGet(t); |
| } |
| |
| public void updateScanTime(final long t) { |
| source.updateScanTime(t); |
| } |
| |
| public void updateFilteredRecords(){ |
| userAggregate.updateFilteredReadRequests(); |
| } |
| public void updateAppend() { |
| source.updateAppend(); |
| } |
| |
| public void updateIncrement() { |
| source.updateIncrement(); |
| } |
| |
| MetricsRegionSource getSource() { |
| return source; |
| } |
| |
| public MetricsRegionWrapper getRegionWrapper() { |
| return regionWrapper; |
| } |
| |
| public void updateReadRequestCount() { |
| userAggregate.updateReadRequestCount(); |
| } |
| } |