protected int dataReplicas = 1;

    protected int filterReplicas = 1;

    public String getQueueIndex() {
        return queueIndex;
    }

    public void setQueueIndex(final String queueIndex) {
        this.queueIndex = queueIndex;
    }

    public String getDataIndex() {
        return dataIndex;
    }

    public void setDataIndex(final String dataIndex) {

		<arg>crawlerConfig</arg>
	</component>

	<component name="crawlerConfig" class="org.codelibs.fess.crawler.util.OpenSearchCrawlerConfig">
		<property name="queueIndex">"fess_crawler.queue"</property>
		<property name="queueShards">5</property>
		<property name="queueReplicas">1</property>
		<property name="dataIndex">"fess_crawler.data"</property>
		<property name="dataShards">5</property>