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19 package org.apache.hadoop.hbase.master;
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21 import org.apache.hadoop.hbase.metrics.BaseSource;
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26 public interface MetricsMasterSource extends BaseSource {
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31 String METRICS_NAME = "Server";
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36 String METRICS_CONTEXT = "master";
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41 String METRICS_JMX_CONTEXT = "Master,sub=" + METRICS_NAME;
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46 String METRICS_DESCRIPTION = "Metrics about HBase master server";
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49 String MASTER_ACTIVE_TIME_NAME = "masterActiveTime";
50 String MASTER_START_TIME_NAME = "masterStartTime";
51 String AVERAGE_LOAD_NAME = "averageLoad";
52 String NUM_REGION_SERVERS_NAME = "numRegionServers";
53 String NUM_DEAD_REGION_SERVERS_NAME = "numDeadRegionServers";
54 String ZOOKEEPER_QUORUM_NAME = "zookeeperQuorum";
55 String SERVER_NAME_NAME = "serverName";
56 String CLUSTER_ID_NAME = "clusterId";
57 String IS_ACTIVE_MASTER_NAME = "isActiveMaster";
58 String SPLIT_TIME_NAME = "hlogSplitTime";
59 String SPLIT_SIZE_NAME = "hlogSplitSize";
60 String SNAPSHOT_TIME_NAME = "snapshotTime";
61 String SNAPSHOT_RESTORE_TIME_NAME = "snapshotRestoreTime";
62 String SNAPSHOT_CLONE_TIME_NAME = "snapshotCloneTime";
63 String META_SPLIT_TIME_NAME = "metaHlogSplitTime";
64 String META_SPLIT_SIZE_NAME = "metaHlogSplitSize";
65 String CLUSTER_REQUESTS_NAME = "clusterRequests";
66 String RIT_COUNT_NAME = "ritCount";
67 String RIT_COUNT_OVER_THRESHOLD_NAME = "ritCountOverThreshold";
68 String RIT_OLDEST_AGE_NAME = "ritOldestAge";
69 String MASTER_ACTIVE_TIME_DESC = "Master Active Time";
70 String MASTER_START_TIME_DESC = "Master Start Time";
71 String AVERAGE_LOAD_DESC = "AverageLoad";
72 String NUMBER_OF_REGION_SERVERS_DESC = "Number of RegionServers";
73 String NUMBER_OF_DEAD_REGION_SERVERS_DESC = "Number of dead RegionServers";
74 String ZOOKEEPER_QUORUM_DESC = "Zookeeper Quorum";
75 String SERVER_NAME_DESC = "Server Name";
76 String CLUSTER_ID_DESC = "Cluster Id";
77 String IS_ACTIVE_MASTER_DESC = "Is Active Master";
78 String SPLIT_TIME_DESC = "Time it takes to finish HLog.splitLog()";
79 String SPLIT_SIZE_DESC = "Size of HLog files being split";
80 String SNAPSHOT_TIME_DESC = "Time it takes to finish snapshot()";
81 String SNAPSHOT_RESTORE_TIME_DESC = "Time it takes to finish restoreSnapshot()";
82 String SNAPSHOT_CLONE_TIME_DESC = "Time it takes to finish cloneSnapshot()";
83 String META_SPLIT_TIME_DESC = "Time it takes to finish splitMetaLog()";
84 String META_SPLIT_SIZE_DESC = "Size of META HLog files being split";
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91 void incRequests(final int inc);
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98 void setRIT(int ritCount);
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105 void setRITCountOverThreshold(int ritCountOverThreshold);
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112 void setRITOldestAge(long age);
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114 void updateSplitTime(long time);
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116 void updateSplitSize(long size);
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118 void updateSnapshotTime(long time);
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120 void updateSnapshotCloneTime(long time);
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122 void updateSnapshotRestoreTime(long time);
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124 void updateMetaWALSplitTime(long time);
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126 void updateMetaWALSplitSize(long size);
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128 }