HBASE-23328 info:regioninfo goes wrong when region replicas enabled (#863)

Signed-off-by: Ramkrishna <ramkrishna.s.vasudevan@intel.com>
Signed-off-by: Guangxu Cheng <guangxucheng@gmail.com>

hbase-client/src/main/java/org/apache/hadoop/hbase/MetaTableAccessor.java

@@ -1839,7 +1839,10 @@ public class MetaTableAccessor {
         .setQualifier(HConstants.REGIONINFO_QUALIFIER)
         .setTimestamp(p.getTimestamp())
         .setType(Type.Put)
-        .setValue(RegionInfo.toByteArray(hri))
+        // Serialize the Default Replica HRI otherwise scan of hbase:meta
+        // shows an info:regioninfo value with encoded name and region
+        // name that differs from that of the hbase;meta row.
+        .setValue(RegionInfo.toByteArray(RegionReplicaUtil.getRegionInfoForDefaultReplica(hri)))
         .build());
     return p;
   }