1 /** 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package org.apache.hadoop.hbase.master; 20 21 import org.apache.hadoop.hbase.CompatibilitySingletonFactory; 22 23 public class MetricsAssignmentManager { 24 25 private final MetricsAssignmentManagerSource assignmentManagerSource; 26 MetricsAssignmentManager()27 public MetricsAssignmentManager() { 28 assignmentManagerSource = CompatibilitySingletonFactory.getInstance( 29 MetricsAssignmentManagerSource.class); 30 } 31 updateAssignmentTime(long time)32 public void updateAssignmentTime(long time) { 33 assignmentManagerSource.updateAssignmentTime(time); 34 } 35 updateBulkAssignTime(long time)36 public void updateBulkAssignTime(long time) { 37 assignmentManagerSource.updateBulkAssignTime(time); 38 } 39 40 /** 41 * set new value for number of regions in transition. 42 * @param ritCount 43 */ updateRITCount(int ritCount)44 public void updateRITCount(int ritCount) { 45 assignmentManagerSource.setRIT(ritCount); 46 } 47 48 /** 49 * update RIT count that are in this state for more than the threshold 50 * as defined by the property rit.metrics.threshold.time. 51 * @param ritCountOverThreshold 52 */ updateRITCountOverThreshold(int ritCountOverThreshold)53 public void updateRITCountOverThreshold(int ritCountOverThreshold) { 54 assignmentManagerSource.setRITCountOverThreshold(ritCountOverThreshold); 55 } 56 /** 57 * update the timestamp for oldest region in transition metrics. 58 * @param timestamp 59 */ updateRITOldestAge(long timestamp)60 public void updateRITOldestAge(long timestamp) { 61 assignmentManagerSource.setRITOldestAge(timestamp); 62 } 63 } 64