1 /* 2 * Copyright The Apache Software Foundation 3 * 4 * Licensed to the Apache Software Foundation (ASF) under one or more 5 * contributor license agreements. See the NOTICE file distributed with this 6 * work for additional information regarding copyright ownership. The ASF 7 * licenses this file to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 15 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 16 * License for the specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.hadoop.hbase.regionserver; 20 21 import org.apache.hadoop.classification.InterfaceAudience; 22 import org.apache.hadoop.hbase.CompatibilityFactory; 23 24 25 /** 26 * This is the glue between the HRegion and whatever hadoop shim layer 27 * is loaded (hbase-hadoop1-compat or hbase-hadoop2-compat). 28 */ 29 @InterfaceAudience.Private 30 public class MetricsRegion { 31 32 private MetricsRegionSource source; 33 34 public MetricsRegion(MetricsRegionWrapper wrapper) { 35 source = CompatibilityFactory.getInstance(MetricsRegionServerSourceFactory.class) 36 .createRegion(wrapper); 37 } 38 39 public void close() { 40 source.close(); 41 } 42 43 public void updatePut() { 44 source.updatePut(); 45 } 46 47 public void updateDelete() { 48 source.updateDelete(); 49 } 50 51 public void updateGet() { 52 source.updateGet(); 53 } 54 55 public void updateAppend() { 56 source.updateAppend(); 57 } 58 59 public void updateIncrement() { 60 source.updateIncrement(); 61 } 62 63 MetricsRegionSource getSource() { 64 return source; 65 } 66 }