Examples of org.apache.solr.client.solrj.SolrServer.query()

Class org.apache.solr.client.solrj.SolrServer

Examples of org.apache.solr.client.solrj.SolrServer.query()

org.apache.solr.client.solrj.SolrServer.query()
Performs a query to the Solr server @param params an object holding all key/value parameters to send along the request @throws SolrServerException

    logger.debug("Solr query terms: " + query);
      SolrQuery queryObj = new SolrQuery();
      queryObj.setQuery(query);
      QueryResponse response = null;
      try {
        response = server.query(queryObj);
      } catch (Exception e){
        logger.error(e.getMessage());
      }
      //logger.info(response.getResults().get(0).getFieldValue("Name").toString());
      List<SolrRecord> results = response.getBeans(SolrRecord.class);

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    //<start id="solrj-search-1"/>
    SolrQuery queryParams = new SolrQuery();//<co id="solrj-search.co.query"/>
    queryParams.setFields("description", "title");//<co id="solrj-search.co.fields"/>
    queryParams.setQuery("description:win OR description:all");//<co id="solrj-search.co.terms"/>
    queryParams.setRows(10);
    QueryResponse response = solr.query(queryParams);//<co id="solrj-search.co.process"/>
    assertTrue("response is null and it shouldn't be", response != null);
    SolrDocumentList documentList = response.getResults();
    System.out.println("Docs: " + documentList);
    assertTrue("response.getResults() Size: " + documentList.size() +
            " is not: " + 3, documentList.size() == 3);

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    //<start id="solrj-search-dismax"/>
    queryParams.setQuery("lazy");
    queryParams.setParam("defType", "dismax");//<co id="solrj-search.co.dismax"/>
    queryParams.set("qf", "title^3 description^10");//<co id="sorlj-search.co.qf"/>
    System.out.println("Query: " + queryParams);
    response = solr.query(queryParams);
    assertTrue("response is null and it shouldn't be", response != null);
    documentList = response.getResults();
    assertTrue("documentList Size: " + documentList.size() +
            " is not: " + 2, documentList.size() == 2);
/*

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    queryParams = new SolrQuery();
    queryParams.setQuery("description:number");
    queryParams.setRows(10);
    queryParams.setFacet(true);//<co id="solrj-search-facets-facetOn"/>
    queryParams.set("facet.field", "date");//<co id="solrj-search-facets-date"/>
    response = solr.query(queryParams);
    assertTrue("response is null and it shouldn't be", response != null);
    System.out.println("Query: " + queryParams);
    documentList = response.getResults();
    assertTrue("documentList Size: " + documentList.size() +
            " is not: " + 10, documentList.size() == 10);

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    queryParams.setQueryType("/mlt");//<co id="solrj-search.co.mlt"/>
    queryParams.setQuery("description:number");
    queryParams.set("mlt.match.offset", "0");//<co id="solrj-search.co.mlt.off"/>
    queryParams.setRows(1);
    queryParams.set("mlt.fl", "description, title");//<co id="solrj-search.co.mlt.fl"/>
    response = solr.query(queryParams);
    assertTrue("response is null and it shouldn't be", response != null);
    SolrDocumentList results = (SolrDocumentList) response.getResponse().get("match");
    assertTrue("results Size: " + results.size() + " is not: " + 1,
            results.size() == 1);
    /*

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      solrQuery.setFields(SolrConstants.ID_FIELD);
      solrQuery.setRows(1);


      QueryResponse response;
      try {
        response = solr.query(solrQuery);
      } catch (final SolrServerException e) {
        throw new IOException(e);
      }


      int numResults = (int)response.getResults().getNumFound();

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      solrQuery.setStart(solrSplit.getDocBegin());
      solrQuery.setRows(numDocs);


      QueryResponse response;
      try {
        response = solr.query(solrQuery);
      } catch (final SolrServerException e) {
        throw new IOException(e);
      }


      final SolrDocumentList solrDocs = response.getResults();

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        }
        
        QueryResponse  response = null;
        try {
            SolrServer solrClient = this.getSolrClient();
            response = solrClient.query(solrParams);
            logger.info("Query index info success.");
        } catch (SolrServerException e) {
            logger.error("Query index info fail!", e);
        }

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    // query a random server
    params.set("shards", shards);
    int which = r.nextInt(clients.size());
    SolrServer client = clients.get(which);
    client.query(params);
  }
  
  @Override
  public void doTest() throws Exception {
    del("*:*");

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    // query a random server
    params.set("shards", shards);
    int which = r.nextInt(clients.size());
    SolrServer client = clients.get(which);
    QueryResponse rsp = client.query(params);


    compareResponses(rsp, controlRsp);


    if (stress > 0) {
      log.info("starting stress...");

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