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.hbase.metrics.BaseSource;
021import org.apache.yetus.audience.InterfaceAudience;
022
023@InterfaceAudience.Private
024public interface MetricsReplicationSourceSource extends BaseSource {
025
026  public static final String SOURCE_SIZE_OF_LOG_QUEUE = "source.sizeOfLogQueue";
027  public static final String SOURCE_AGE_OF_LAST_SHIPPED_OP = "source.ageOfLastShippedOp";
028  public static final String SOURCE_SHIPPED_BATCHES = "source.shippedBatches";
029  public static final String SOURCE_FAILED_BATCHES = "source.failedBatches";
030
031  public static final String SOURCE_SHIPPED_BYTES = "source.shippedBytes";
032  public static final String SOURCE_SHIPPED_OPS = "source.shippedOps";
033
034  public static final String SOURCE_LOG_READ_IN_BYTES = "source.logReadInBytes";
035  public static final String SOURCE_LOG_READ_IN_EDITS = "source.logEditsRead";
036
037  public static final String SOURCE_LOG_EDITS_FILTERED = "source.logEditsFiltered";
038
039  public static final String SOURCE_SHIPPED_HFILES = "source.shippedHFiles";
040  public static final String SOURCE_SIZE_OF_HFILE_REFS_QUEUE = "source.sizeOfHFileRefsQueue";
041
042  public static final String SOURCE_CLOSED_LOGS_WITH_UNKNOWN_LENGTH =
043    "source.closedLogsWithUnknownFileLength";
044  public static final String SOURCE_UNCLEANLY_CLOSED_LOGS = "source.uncleanlyClosedLogs";
045  public static final String SOURCE_UNCLEANLY_CLOSED_IGNORED_IN_BYTES =
046    "source.ignoredUncleanlyClosedLogContentsInBytes";
047  public static final String SOURCE_RESTARTED_LOG_READING = "source.restartedLogReading";
048  public static final String SOURCE_REPEATED_LOG_FILE_BYTES = "source.repeatedLogFileBytes";
049  public static final String SOURCE_COMPLETED_LOGS = "source.completedLogs";
050  public static final String SOURCE_COMPLETED_RECOVERY_QUEUES = "source.completedRecoverQueues";
051  public static final String SOURCE_FAILED_RECOVERY_QUEUES = "source.failedRecoverQueues";
052  // This is to track the num of replication sources getting initialized
053  public static final String SOURCE_INITIALIZING = "source.numInitializing";
054
055  void setLastShippedAge(long age);
056
057  void incrSizeOfLogQueue(int size);
058
059  void decrSizeOfLogQueue(int size);
060
061  void incrLogEditsFiltered(long size);
062
063  void incrBatchesShipped(int batches);
064
065  void incrFailedBatches();
066
067  void incrOpsShipped(long ops);
068
069  void incrShippedBytes(long size);
070
071  void incrLogReadInBytes(long size);
072
073  void incrLogReadInEdits(long size);
074
075  void clear();
076
077  long getLastShippedAge();
078
079  int getSizeOfLogQueue();
080
081  void incrHFilesShipped(long hfiles);
082
083  void incrSizeOfHFileRefsQueue(long size);
084
085  void decrSizeOfHFileRefsQueue(long size);
086
087  void incrUnknownFileLengthForClosedWAL();
088
089  void incrUncleanlyClosedWALs();
090
091  long getUncleanlyClosedWALs();
092
093  void incrBytesSkippedInUncleanlyClosedWALs(final long bytes);
094
095  void incrRestartedWALReading();
096
097  void incrRepeatedFileBytes(final long bytes);
098
099  void incrCompletedWAL();
100
101  void incrCompletedRecoveryQueue();
102
103  void incrFailedRecoveryQueue();
104
105  long getWALEditsRead();
106
107  long getShippedOps();
108
109  long getEditsFiltered();
110
111  void setOldestWalAge(long age);
112
113  long getOldestWalAge();
114
115  void incrSourceInitializing();
116
117  void decrSourceInitializing();
118
119  int getSourceInitializing();
120}