001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018
019package org.apache.hadoop.hbase.replication.regionserver;
020
021import org.apache.yetus.audience.InterfaceAudience;
022
023@InterfaceAudience.Private
024public interface MetricsReplicationSinkSource {
025  public static final String SINK_AGE_OF_LAST_APPLIED_OP = "sink.ageOfLastAppliedOp";
026  public static final String SINK_APPLIED_BATCHES = "sink.appliedBatches";
027  public static final String SINK_APPLIED_OPS = "sink.appliedOps";
028  public static final String SINK_APPLIED_HFILES = "sink.appliedHFiles";
029
030  void setLastAppliedOpAge(long age);
031  void incrAppliedBatches(long batches);
032  void incrAppliedOps(long batchsize);
033  long getLastAppliedOpAge();
034  void incrAppliedHFiles(long hfileSize);
035}