From 3089f8cf024926ba689d8e375b5cd0cf00f00a0f Mon Sep 17 00:00:00 2001 From: tianhang Date: Wed, 15 Mar 2023 10:07:26 +0800 Subject: [PATCH] HBASE-27713 Remove numRegions in Region Metrics --- .../hbase/regionserver/MetricsRegionAggregateSource.java | 3 --- .../hbase/regionserver/MetricsRegionAggregateSourceImpl.java | 2 -- 2 files changed, 5 deletions(-) diff --git a/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSource.java b/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSource.java index 74edf74c456e..0d9c742c9f99 100644 --- a/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSource.java +++ b/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSource.java @@ -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. diff --git a/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSourceImpl.java b/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSourceImpl.java index d7313191fe89..368eb5eb60ba 100644 --- a/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSourceImpl.java +++ b/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSourceImpl.java @@ -22,7 +22,6 @@ 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 void getMetrics(MetricsCollector collector, boolean all) { ((MetricsRegionSourceImpl) regionMetricSource).snapshot(mrb, all); } } - mrb.addGauge(Interns.info(NUM_REGIONS, NUMBER_OF_REGIONS_DESC), regionSources.size()); metricsRegistry.snapshot(mrb, all); } }