*/
    public int getDataReplicas() {
        return dataReplicas;
    }

    /**
     * Sets the number of data replicas.
     * @param dataReplicas The number of data replicas.
     */
    public void setDataReplicas(final int dataReplicas) {
        this.dataReplicas = dataReplicas;
    }

    /**
     * Returns the number of filter replicas.

		<property name="queueShards">5</property>
		<property name="queueReplicas">1</property>
		<property name="dataIndex">"fess_crawler.data"</property>
		<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>