@Override
    public boolean isSplitEnabled() {
      return getOrDefault(SPLIT_ENABLED_KEY, Boolean::valueOf, DEFAULT_SPLIT_ENABLED);
    }
Check if the split enable flag of the table is true. If flag is false then no split will be
done.
@return true if table region split enabled
hbase-client/src/main/java/org/apache/hadoop/hbase/client/TableDescriptorBuilder.java