public void setDataShards(final int dataShards) {
        this.dataShards = dataShards;
    }

    public int getFilterShards() {
        return filterShards;
    }

    public void setFilterShards(final int filterShards) {
        this.filterShards = filterShards;
    }

    public int getQueueReplicas() {
        return queueReplicas;
    }

    public void setQueueReplicas(final int queueReplicas) {

		<property name="dataShards">5</property>
		<property name="dataReplicas">1</property>
		<property name="filterIndex">"fess_crawler.filter"</property>
		<property name="filterShards">5</property>
		<property name="filterReplicas">1</property>
	</component>