Example usage for org.apache.solr.client.solrj.response QueryResponse QueryResponse

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj.response QueryResponse QueryResponse.

Prototype

public QueryResponse(SolrClient solrClient) 

Source Link

Usage

From source file:com.ngdata.hbaseindexer.indexer.FusionPipelineClient.java

License:Apache License

public QueryResponse queryFusion(SolrQuery query) throws Exception {

    int requestId = requestCounter.incrementAndGet();

    ArrayList<String> mutable = getAvailableEndpoints();
    String endpoint = mutable.get(0);

    FusionSession fusionSession = null;/*from w  w w . j av a  2  s  . c  om*/
    long currTime = System.nanoTime();
    synchronized (this) {
        fusionSession = sessions.get(endpoint);

        // ensure last request within the session timeout period, else reset the session
        if (fusionSession == null || (currTime - fusionSession.sessionEstablishedAt) > maxNanosOfInactivity) {
            log.info("Fusion session is likely expired (or soon will be) for endpoint " + endpoint + ", "
                    + "pre-emptively re-setting this session before processing request " + requestId);
            fusionSession = resetSession(endpoint);
            if (fusionSession == null)
                throw new IllegalStateException("Failed to re-connect to " + endpoint
                        + " after session loss when processing request " + requestId);
        }
    }

    if (fusionSession.solrClient == null) {
        fusionSession.solrClient = new HttpSolrClient(endpoint, httpClient);
    }
    QueryRequest qreq = new QueryRequest(query);
    qreq.setResponseParser(new XMLResponseParser());
    QueryResponse qr = new QueryResponse((SolrClient) fusionSession.solrClient);
    qr.setResponse(fusionSession.solrClient.request(qreq));
    return qr;
}

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