Example usage for org.apache.solr.client.solrj.impl CloudSolrClient getClusterStateProvider

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj.impl CloudSolrClient getClusterStateProvider.

Prototype

public ClusterStateProvider getClusterStateProvider() 

Source Link

Usage

From source file:com.nridge.ds.solr.SolrDS.java

License:Open Source License

/**
 * Convenience method that provides access to the Zookeeper client cluster state
 * instance managed by the CloudSolrClient.
 *
 * <b>NOTE:</b> This method will fail if the SolrClient is not based on a SolrCloud cluster.
 *
 * @return ZkClientClusterStateProvider Zookeeper client cluster state provider.
 *
 * @throws DSException Data source exception.
 *//*w  ww  .  j  a va 2 s.c  o m*/
public ZkClientClusterStateProvider getZkClusterStateProvider() throws DSException {
    initialize();

    if (mSolrClient instanceof CloudSolrClient) {
        CloudSolrClient cloudSolrClient = (CloudSolrClient) mSolrClient;
        ClusterStateProvider clusterStateProvider = cloudSolrClient.getClusterStateProvider();
        if (clusterStateProvider instanceof ZkClientClusterStateProvider) {
            ZkClientClusterStateProvider zkClientClusterStateProvider = (ZkClientClusterStateProvider) clusterStateProvider;
            return zkClientClusterStateProvider;
        }
    }

    return null;
}

---