protected volatile long executeTime = 0;

    protected final DocList docList = new DocList();

    protected long maxDocumentRequestSize;

    protected int maxDocumentCacheSize;

    private IngestFactory ingestFactory = null;

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());

			<arg>3600000</arg>
		</postConstruct>
		 -->
	</component>
	<component name="indexUpdater" class="org.codelibs.fess.indexer.IndexUpdater"
		instance="prototype">
		<!--
		<property name="maxDocumentCacheSize">5</property>
		<property name="unprocessedDocumentSize">100</property>
		<property name="threadDump">false</property>
		<postConstruct name="addBoostDocumentRule">
			<arg>