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HBASE-4050 Clean up BaseMetricsSourceImpl 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1381008 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2012-09-05 05:58:03 +00:00
parent 9ae8410f77
commit b815812863
4 changed files with 12 additions and 56 deletions
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8
hbase-hadoop1-compat/src/main/java/org/apache/hadoop/hbase/master/metrics/MasterMetricsSourceImpl.java
View File

@ -53,10 +53,10 @@ public class MasterMetricsSourceImpl
super(metricsName, metricsDescription, metricsContext, metricsJmxContext);
this.masterWrapper = masterWrapper;
clusterRequestsCounter = getLongCounter("cluster_requests", 0);
ritGauge = getLongGauge("ritCount", 0);
ritCountOverThresholdGauge = getLongGauge("ritCountOverThreshold", 0);
ritOldestAgeGauge = getLongGauge("ritOldestAge", 0);
clusterRequestsCounter = metricsRegistry.newCounter("cluster_requests", "", 0l);
ritGauge = metricsRegistry.newGauge("ritCount", "", 0l);
ritCountOverThresholdGauge = metricsRegistry.newGauge("ritCountOverThreshold","", 0l);
ritOldestAgeGauge = metricsRegistry.newGauge("ritOldestAge", "", 0l);
}
public void incRequests(final int inc) {

22
hbase-hadoop1-compat/src/main/java/org/apache/hadoop/hbase/metrics/BaseMetricsSourceImpl.java
View File

@ -77,28 +77,6 @@ public class BaseMetricsSourceImpl implements BaseMetricsSource, MetricsSource {
DefaultMetricsSystem.INSTANCE.registerSource(metricsJmxContext, metricsDescription, this);
}
/**
* Get a MetricMutableGaugeLong from the storage. If it is not there atomically put it.
*
* @param gaugeName name of the gauge to create or get.
* @param potentialStartingValue value of the new gauge if we have to create it.
* @return a metric object
*/
protected MetricMutableGaugeLong getLongGauge(String gaugeName, long potentialStartingValue) {
return metricsRegistry.getLongGauge(gaugeName, potentialStartingValue);
}
/**
* Get a MetricMutableCounterLong from the storage. If it is not there atomically put it.
*
* @param counterName Name of the counter to get
* @param potentialStartingValue starting value if we have to create a new counter
* @return a metric object
*/
protected MetricMutableCounterLong getLongCounter(String counterName,
long potentialStartingValue) {
return metricsRegistry.getLongCounter(counterName, potentialStartingValue);
}
/**
* Set a single gauge to a value.

8
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/master/metrics/MasterMetricsSourceImpl.java
View File

@ -51,10 +51,10 @@ public class MasterMetricsSourceImpl
super(metricsName, metricsDescription, metricsContext, metricsJmxContext);
this.masterWrapper = masterWrapper;
clusterRequestsCounter = getLongCounter("cluster_requests", 0);
ritGauge = getLongGauge("ritCount", 0);
ritCountOverThresholdGauge = getLongGauge("ritCountOverThreshold", 0);
ritOldestAgeGauge = getLongGauge("ritOldestAge", 0);
clusterRequestsCounter = metricsRegistry.newCounter("cluster_requests", "", 0l);
ritGauge = metricsRegistry.newGauge("ritCount", "", 0l);
ritCountOverThresholdGauge = metricsRegistry.newGauge("ritCountOverThreshold", "" , 0l);
ritOldestAgeGauge = metricsRegistry.newGauge("ritOldestAge", "", 0l);
}
public void incRequests(final int inc) {

30
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/metrics/BaseMetricsSourceImpl.java
View File

@ -73,7 +73,7 @@ public class BaseMetricsSourceImpl implements BaseMetricsSource, MetricsSource {
* @param value the new value of the gauge.
*/
public void setGauge(String gaugeName, long value) {
MutableGaugeLong gaugeInt = getLongGauge(gaugeName, value);
MutableGaugeLong gaugeInt = metricsRegistry.getLongGauge(gaugeName, value);
gaugeInt.set(value);
}
@ -84,7 +84,7 @@ public class BaseMetricsSourceImpl implements BaseMetricsSource, MetricsSource {
* @param delta The amount to increment the gauge by.
*/
public void incGauge(String gaugeName, long delta) {
MutableGaugeLong gaugeInt = getLongGauge(gaugeName, 0l);
MutableGaugeLong gaugeInt = metricsRegistry.getLongGauge(gaugeName, 0l);
gaugeInt.incr(delta);
}
@ -95,7 +95,7 @@ public class BaseMetricsSourceImpl implements BaseMetricsSource, MetricsSource {
* @param delta the ammount to subtract from a gauge value.
*/
public void decGauge(String gaugeName, long delta) {
MutableGaugeLong gaugeInt = getLongGauge(gaugeName, 0l);
MutableGaugeLong gaugeInt = metricsRegistry.getLongGauge(gaugeName, 0l);
gaugeInt.decr(delta);
}
@ -106,7 +106,7 @@ public class BaseMetricsSourceImpl implements BaseMetricsSource, MetricsSource {
* @param delta the ammount to increment
*/
public void incCounters(String key, long delta) {
MutableCounterLong counter = getLongCounter(key, 0l);
MutableCounterLong counter = metricsRegistry.getLongCounter(key, 0l);
counter.incr(delta);
}
@ -129,28 +129,6 @@ public class BaseMetricsSourceImpl implements BaseMetricsSource, MetricsSource {
metricsRegistry.removeMetric(key);
}
/**
* Get a MetricMutableGaugeLong from the storage. If it is not there atomically put it.
*
* @param gaugeName name of the gauge to create or get.
* @param potentialStartingValue value of the new counter if we have to create it.
* @return
*/
protected MutableGaugeLong getLongGauge(String gaugeName, long potentialStartingValue) {
return metricsRegistry.getLongGauge(gaugeName, potentialStartingValue);
}
/**
* Get a MetricMutableCounterLong from the storage. If it is not there atomically put it.
*
* @param counterName Name of the counter to get
* @param potentialStartingValue starting value if we have to create a new counter
* @return
*/
protected MutableCounterLong getLongCounter(String counterName, long potentialStartingValue) {
return metricsRegistry.getLongCounter(counterName, potentialStartingValue);
}
@Override
public void getMetrics(MetricsCollector metricsCollector, boolean all) {
metricsRegistry.snapshot(metricsCollector.addRecord(metricsRegistry.info()), all);