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19 package org.apache.hadoop.hbase.thrift;
20
21 import org.apache.hadoop.hbase.metrics.BaseSourceImpl;
22 import org.apache.hadoop.metrics2.lib.MutableGaugeLong;
23 import org.apache.hadoop.metrics2.lib.MutableStat;
24
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29
30 public class MetricsThriftServerSourceImpl extends BaseSourceImpl implements
31 MetricsThriftServerSource {
32
33 private MutableStat batchGetStat;
34 private MutableStat batchMutateStat;
35 private MutableStat queueTimeStat;
36
37 private MutableStat thriftCallStat;
38 private MutableStat thriftSlowCallStat;
39
40 private MutableGaugeLong callQueueLenGauge;
41
42 public MetricsThriftServerSourceImpl(String metricsName,
43 String metricsDescription,
44 String metricsContext,
45 String metricsJmxContext) {
46 super(metricsName, metricsDescription, metricsContext, metricsJmxContext);
47 }
48
49 @Override
50 public void init() {
51 super.init();
52 batchGetStat = getMetricsRegistry().newStat(BATCH_GET_KEY, "", "Keys", "Ops");
53 batchMutateStat = getMetricsRegistry().newStat(BATCH_MUTATE_KEY, "", "Keys", "Ops");
54 queueTimeStat = getMetricsRegistry().newRate(TIME_IN_QUEUE_KEY);
55
56 thriftCallStat = getMetricsRegistry().newRate(THRIFT_CALL_KEY);
57 thriftSlowCallStat = getMetricsRegistry().newRate(SLOW_THRIFT_CALL_KEY);
58
59 callQueueLenGauge = getMetricsRegistry().getLongGauge(CALL_QUEUE_LEN_KEY, 0);
60
61 }
62
63 @Override
64 public void incTimeInQueue(long time) {
65 queueTimeStat.add(time);
66 }
67
68 @Override
69 public void setCallQueueLen(int len) {
70 callQueueLenGauge.set(len);
71 }
72
73 @Override
74 public void incNumRowKeysInBatchGet(int diff) {
75 batchGetStat.add(diff);
76 }
77
78 @Override
79 public void incNumRowKeysInBatchMutate(int diff) {
80 batchMutateStat.add(diff);
81 }
82
83 @Override
84 public void incMethodTime(String name, long time) {
85 MutableStat s = getMetricsRegistry().newRate(name);
86 s.add(time);
87 }
88
89 @Override
90 public void incCall(long time) {
91 thriftCallStat.add(time);
92 }
93
94 @Override
95 public void incSlowCall(long time) {
96 thriftSlowCallStat.add(time);
97 }
98
99 }