@Override
  public StoreFileInfo getStoreFileInfo(Path initialPath, boolean primaryReplica)
    throws IOException {
    return getStoreFileInfo(null, initialPath, primaryReplica);
  }
Returns true if the specified family has reference files
@param familyName Column Family Name
@return true if family contains reference files
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/storefiletracker/StoreFileTrackerBase.java