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 */
018package org.apache.hadoop.hbase.replication.regionserver;
019
020import org.apache.hadoop.metrics2.lib.MutableFastCounter;
021import org.apache.hadoop.metrics2.lib.MutableHistogram;
022import org.apache.yetus.audience.InterfaceAudience;
023
024@InterfaceAudience.Private
025public class MetricsReplicationSinkSourceImpl implements MetricsReplicationSinkSource {
026
027  private final MutableHistogram ageHist;
028  private final MutableFastCounter batchesCounter;
029  private final MutableFastCounter failedBatchesCounter;
030  private final MutableFastCounter opsCounter;
031  private final MutableFastCounter hfilesCounter;
032
033  public MetricsReplicationSinkSourceImpl(MetricsReplicationSourceImpl rms) {
034    ageHist = rms.getMetricsRegistry().newTimeHistogram(SINK_AGE_OF_LAST_APPLIED_OP);
035    batchesCounter = rms.getMetricsRegistry().getCounter(SINK_APPLIED_BATCHES, 0L);
036    failedBatchesCounter = rms.getMetricsRegistry().getCounter(SINK_FAILED_BATCHES, 0L);
037    opsCounter = rms.getMetricsRegistry().getCounter(SINK_APPLIED_OPS, 0L);
038    hfilesCounter = rms.getMetricsRegistry().getCounter(SINK_APPLIED_HFILES, 0L);
039  }
040
041  @Override
042  public void setLastAppliedOpAge(long age) {
043    ageHist.add(age);
044  }
045
046  @Override
047  public void incrAppliedBatches(long batches) {
048    batchesCounter.incr(batches);
049  }
050
051  @Override
052  public void incrAppliedOps(long batchsize) {
053    opsCounter.incr(batchsize);
054  }
055
056  @Override
057  public void incrFailedBatches() {
058    failedBatchesCounter.incr();
059  }
060
061  @Override
062  public long getFailedBatches() {
063    return failedBatchesCounter.value();
064  }
065
066  @Override
067  public long getLastAppliedOpAge() {
068    return ageHist.getMax();
069  }
070
071  @Override
072  public void incrAppliedHFiles(long hfiles) {
073    hfilesCounter.incr(hfiles);
074  }
075
076  @Override
077  public long getSinkAppliedOps() {
078    return opsCounter.value();
079  }
080
081}