47a561
@@ -69,6 +69,7 @@
public class MetricsRegionSourceImpl implements MetricsRegionSource {
                                  MetricsRegionAggregateSourceImpl aggregate) {
     this.regionWrapper = regionWrapper;
     agg = aggregate;
+    hashCode = regionWrapper.getRegionHashCode();
     agg.register(this);
 
     LOG.debug("Creating new MetricsRegionSourceImpl for table " +
@@ -100,8 +101,6 @@
public class MetricsRegionSourceImpl implements MetricsRegionSource {
 
     regionScanKey = regionNamePrefix + MetricsRegionServerSource.SCAN_KEY + suffix;
     regionScan = registry.getCounter(regionScanKey, 0L);
-
-    hashCode = regionWrapper.getRegionHashCode();
   }
 
   @Override
