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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.replication.regionserver;
20  
21  import org.apache.hadoop.hbase.metrics.BaseSource;
22  
23  public interface MetricsReplicationSourceSource extends BaseSource {
24  
25    public static final String SOURCE_SIZE_OF_LOG_QUEUE = "source.sizeOfLogQueue";
26    public static final String SOURCE_AGE_OF_LAST_SHIPPED_OP = "source.ageOfLastShippedOp";
27    public static final String SOURCE_SHIPPED_BATCHES = "source.shippedBatches";
28  
29    @Deprecated
30    /** @deprecated Use SOURCE_SHIPPED_BYTES instead */
31    public static final String SOURCE_SHIPPED_KBS = "source.shippedKBs";
32    public static final String SOURCE_SHIPPED_BYTES = "source.shippedBytes";
33    public static final String SOURCE_SHIPPED_OPS = "source.shippedOps";
34  
35    public static final String SOURCE_LOG_READ_IN_BYTES = "source.logReadInBytes";
36    public static final String SOURCE_LOG_READ_IN_EDITS = "source.logEditsRead";
37  
38    public static final String SOURCE_LOG_EDITS_FILTERED = "source.logEditsFiltered";
39  
40    public static final String SOURCE_SHIPPED_HFILES = "source.shippedHFiles";
41    public static final String SOURCE_SIZE_OF_HFILE_REFS_QUEUE = "source.sizeOfHFileRefsQueue";
42  
43    public static final String SOURCE_CLOSED_LOGS_WITH_UNKNOWN_LENGTH =
44        "source.closedLogsWithUnknownFileLength";
45    public static final String SOURCE_UNCLEANLY_CLOSED_LOGS = "source.uncleanlyClosedLogs";
46    public static final String SOURCE_UNCLEANLY_CLOSED_IGNORED_IN_BYTES =
47        "source.ignoredUncleanlyClosedLogContentsInBytes";
48    public static final String SOURCE_RESTARTED_LOG_READING = "source.restartedLogReading";
49    public static final String SOURCE_REPEATED_LOG_FILE_BYTES = "source.repeatedLogFileBytes";
50    public static final String SOURCE_COMPLETED_LOGS = "source.completedLogs";
51    public static final String SOURCE_COMPLETED_RECOVERY_QUEUES = "source.completedRecoverQueues";
52    public static final String SOURCE_FAILED_RECOVERY_QUEUES = "source.failedRecoverQueues";
53    // This is to track the num of replication sources getting initialized
54    public static final String SOURCE_INITIALIZING = "source.numInitializing";
55  
56    void setLastShippedAge(long age);
57    void incrSizeOfLogQueue(int size);
58    void decrSizeOfLogQueue(int size);
59    void incrLogEditsFiltered(long size);
60    void incrBatchesShipped(int batches);
61    void incrOpsShipped(long ops);
62    void incrShippedBytes(long size);
63    void incrLogReadInBytes(long size);
64    void incrLogReadInEdits(long size);
65    void clear();
66    long getLastShippedAge();
67    int getSizeOfLogQueue();
68    void incrHFilesShipped(long hfiles);
69    void incrSizeOfHFileRefsQueue(long size);
70    void decrSizeOfHFileRefsQueue(long size);
71    void incrUnknownFileLengthForClosedWAL();
72    void incrUncleanlyClosedWALs();
73    long getUncleanlyClosedWALs();
74    void incrBytesSkippedInUncleanlyClosedWALs(final long bytes);
75    void incrRestartedWALReading();
76    void incrRepeatedFileBytes(final long bytes);
77    void incrCompletedWAL();
78    void incrCompletedRecoveryQueue();
79    void incrFailedRecoveryQueue();
80    void setOldestWalAge(long age);
81    long getOldestWalAge();
82    void incrSourceInitializing();
83    void decrSourceInitializing();
84    int getSourceInitializing();
85  }