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20 package org.apache.hadoop.hbase.ipc;
21
22 import org.apache.hadoop.hbase.CompatibilityFactory;
23 import org.apache.hadoop.hbase.SmallTests;
24 import org.apache.hadoop.hbase.test.MetricsAssertHelper;
25 import org.junit.Test;
26 import org.junit.experimental.categories.Category;
27
28
29 import static org.junit.Assert.*;
30
31 @Category(SmallTests.class)
32 public class TestRpcMetrics {
33 public MetricsAssertHelper HELPER = CompatibilityFactory.getInstance(MetricsAssertHelper.class);
34
35 @Test
36 public void testFactory() {
37 MetricsHBaseServer masterMetrics = new MetricsHBaseServer("HMaster", new MetricsHBaseServerWrapperStub());
38 MetricsHBaseServerSource masterSource = masterMetrics.getMetricsSource();
39
40 MetricsHBaseServer rsMetrics = new MetricsHBaseServer("HRegionServer", new MetricsHBaseServerWrapperStub());
41 MetricsHBaseServerSource rsSource = rsMetrics.getMetricsSource();
42
43
44 assertEquals("master", masterSource.getMetricsContext());
45 assertEquals("regionserver", rsSource.getMetricsContext());
46
47 assertEquals("Master,sub=IPC", masterSource.getMetricsJmxContext());
48 assertEquals("RegionServer,sub=IPC", rsSource.getMetricsJmxContext());
49
50 assertEquals("IPC", masterSource.getMetricsName());
51 assertEquals("IPC", rsSource.getMetricsName());
52 }
53
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57
58 @Test
59 public void testWrapperSource() {
60 MetricsHBaseServer mrpc = new MetricsHBaseServer("HMaster", new MetricsHBaseServerWrapperStub());
61 MetricsHBaseServerSource serverSource = mrpc.getMetricsSource();
62 HELPER.assertGauge("queueSize", 101, serverSource);
63 HELPER.assertGauge("numCallsInGeneralQueue", 102, serverSource);
64 HELPER.assertGauge("numCallsInReplicationQueue", 103, serverSource);
65 HELPER.assertGauge("numCallsInPriorityQueue", 104, serverSource);
66 HELPER.assertGauge("numOpenConnections", 105, serverSource);
67 }
68
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70
71
72 @Test
73 public void testSourceMethods() {
74 MetricsHBaseServer mrpc = new MetricsHBaseServer("HMaster", new MetricsHBaseServerWrapperStub());
75 MetricsHBaseServerSource serverSource = mrpc.getMetricsSource();
76
77 for (int i=0; i < 12; i++) {
78 mrpc.authenticationFailure();
79 }
80 for (int i=0; i < 13; i++) {
81 mrpc.authenticationSuccess();
82 }
83 HELPER.assertCounter("authenticationFailures", 12, serverSource);
84 HELPER.assertCounter("authenticationSuccesses", 13, serverSource);
85
86
87
88 for (int i=0; i < 14; i++) {
89 mrpc.authorizationSuccess();
90 }
91 for (int i=0; i < 15; i++) {
92 mrpc.authorizationFailure();
93 }
94 HELPER.assertCounter("authorizationSuccesses", 14, serverSource);
95 HELPER.assertCounter("authorizationFailures", 15, serverSource);
96
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98 mrpc.dequeuedCall(100);
99 mrpc.processedCall(101);
100 HELPER.assertCounter("queueCallTime_NumOps", 1, serverSource);
101 HELPER.assertCounter("processCallTime_NumOps", 1, serverSource);
102
103 mrpc.sentBytes(103);
104 mrpc.sentBytes(103);
105 mrpc.sentBytes(103);
106
107 mrpc.receivedBytes(104);
108 mrpc.receivedBytes(104);
109
110 HELPER.assertCounter("sentBytes", 309, serverSource);
111 HELPER.assertCounter("receivedBytes", 208, serverSource);
112 }
113
114 }
115