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HDFS-16998. RBF: Add ops metrics for getSlowDatanodeReport in RouterClientActivity (#5615)

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Viraj Jasani 2023-05-04 06:45:40 -10:00 committed by GitHub
parent 27776ac45e
commit ceb8878d4f
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2 changed files with 15 additions and 0 deletions
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8
hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/RouterClientMetrics.java
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@ -147,6 +147,7 @@ public class RouterClientMetrics {
@Metric private MutableCounterLong satisfyStoragePolicyOps;
@Metric private MutableCounterLong getHAServiceStateOps;
@Metric private MutableCounterLong otherOps;
@Metric private MutableCounterLong getSlowDatanodeReportOps;
// private ConcurrentOps
@Metric private MutableCounterLong concurrentSetReplicationOps;
@ -184,6 +185,7 @@ public class RouterClientMetrics {
@Metric private MutableCounterLong concurrentSetQuotaOps;
@Metric private MutableCounterLong concurrentGetQuotaUsageOps;
@Metric private MutableCounterLong concurrentOtherOps;
@Metric private MutableCounterLong concurrentGetSlowDatanodeReportOps;
RouterClientMetrics(String processName, String sessionId) {
registry.tag(ProcessName, processName).tag(SessionId, sessionId);
@ -525,6 +527,9 @@ public void incInvokedMethod(Method method) {
case "getHAServiceState":
getHAServiceStateOps.incr();
break;
case "getSlowDatanodeReport":
getSlowDatanodeReportOps.incr();
break;
default:
otherOps.incr();
}
@ -638,6 +643,9 @@ public void incInvokedConcurrent(Method method){
case "getQuotaUsage":
concurrentGetQuotaUsageOps.incr();
break;
case "getSlowDatanodeReport":
concurrentGetSlowDatanodeReportOps.incr();
break;
default :
concurrentOtherOps.incr();
}

7
hadoop-hdfs-project/hadoop-hdfs-rbf/src/test/java/org/apache/hadoop/hdfs/server/federation/metrics/TestRouterClientMetrics.java
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@ -170,5 +170,12 @@ public void testGetDatanodeReport() throws Exception {
getMetrics(ROUTER_METRICS));
}
@Test
public void testGetSlowDatanodeReport() throws Exception {
router.getRpcServer().getSlowDatanodeReport();
assertCounter("GetSlowDatanodeReportOps", 2L, getMetrics(ROUTER_METRICS));
assertCounter("ConcurrentGetSlowDatanodeReportOps", 1L, getMetrics(ROUTER_METRICS));
}
}