@Override
    public boolean isNormalizationEnabled() {
      return getOrDefault(NORMALIZATION_ENABLED_KEY, Boolean::valueOf, false);
    }
Check if normalization enable flag of the table is true. If flag is false then no region
normalizer won't attempt to normalize this table.
@return true if region normalization is enabled for this table
hbase-client/src/main/java/org/apache/hadoop/hbase/client/TableDescriptorBuilder.java