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HBASE-27713 Remove numRegions in Region Metrics (#5107) 

Signed-off-by: Duo Zhang <zhangduo@apache.org>
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tianhang 2023-04-08 11:02:39 +08:00 committed by GitHub
parent f36587c648
commit 251e498477
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2 changed files with 0 additions and 5 deletions
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3
hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSource.java
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@ -47,9 +47,6 @@ public interface MetricsRegionAggregateSource extends BaseSource {
*/
String METRICS_JMX_CONTEXT = "RegionServer,sub=" + METRICS_NAME;
String NUM_REGIONS = "numRegions";
String NUMBER_OF_REGIONS_DESC = "Number of regions in the metrics system";
/**
* Register a MetricsRegionSource as being open.
* @param source the source for the region being opened.

2
hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSourceImpl.java
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@ -22,7 +22,6 @@ import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.TimeUnit;
import org.apache.hadoop.hbase.metrics.BaseSourceImpl;
import org.apache.hadoop.hbase.metrics.Interns;
import org.apache.hadoop.metrics2.MetricsCollector;
import org.apache.hadoop.metrics2.MetricsRecordBuilder;
import org.apache.hadoop.metrics2.impl.JmxCacheBuster;
@ -99,7 +98,6 @@ public class MetricsRegionAggregateSourceImpl extends BaseSourceImpl
((MetricsRegionSourceImpl) regionMetricSource).snapshot(mrb, all);
}
}
mrb.addGauge(Interns.info(NUM_REGIONS, NUMBER_OF_REGIONS_DESC), regionSources.size());
metricsRegistry.snapshot(mrb, all);
}
}