@Override
    public List<ChangeSet> loadChangeSets() {
        return loadChangeSets(schemaPath);
    }
Loads change sets from the hbase schema xml file from the default path - {@value DEFAULT_HBASE_SCHEMA_PATH}.

@return list of change sets loaded
@throws HbaseSchemaParseException if there was a problem reading or parsing from the schema xml file
hbase/hbase-schema/src/main/java/com/navercorp/pinpoint/hbase/schema/reader/xml/XmlHbaseSchemaReader.java