From 4eb20123bde61c5067c788d06759aeb92005d90c Mon Sep 17 00:00:00 2001 From: Xu Cang Date: Fri, 13 Apr 2018 15:56:32 -0700 Subject: [PATCH] HBASE-20233 Remove redundant region server metric Remove unused import --- .../apache/hadoop/hbase/regionserver/MetricsRegionAggregateSource.java | 1 - .../hadoop/hbase/regionserver/MetricsRegionAggregateSourceImpl.java | 2 -- 2 files changed, 3 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 578ce49dde..52558b9c67 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 @@ -46,7 +46,6 @@ 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"; /** diff --git a/hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSourceImpl.java b/hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSourceImpl.java index cb78ccf183..96c1a2b41e 100644 --- a/hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSourceImpl.java +++ b/hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionAggregateSourceImpl.java @@ -27,7 +27,6 @@ import org.apache.yetus.audience.InterfaceAudience; import org.slf4j.Logger; import org.slf4j.LoggerFactory; 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; @@ -105,7 +104,6 @@ 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); } } -- 2.14.3 (Apple Git-98)