Index: hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionSourceImpl.java =================================================================== --- hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionSourceImpl.java (revision 1578443) +++ hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionSourceImpl.java (working copy) @@ -66,7 +66,7 @@ registry = agg.getMetricsRegistry(); - regionNamePrefix = "namespace_" + regionWrapper.getNamespace() + + regionNamePrefix = "Namespace_" + regionWrapper.getNamespace() + "_table_" + regionWrapper.getTableName() + "_region_" + regionWrapper.getRegionName() + "_metric_";