Java HttpSolrServer.shutdown方法代碼示例

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
protected NamedList<Object> invokeCollectionApi(String... args) throws SolrServerException, IOException {
  ModifiableSolrParams params = new ModifiableSolrParams();
  SolrRequest request = new QueryRequest(params);
  for (int i = 0; i < args.length - 1; i+=2) {
    params.add(args[i], args[i+1]);
  }
  request.setPath("/admin/collections");

  String baseUrl = ((HttpSolrServer) shardToJetty.get(SHARD1).get(0).client.solrClient)
      .getBaseURL();
  baseUrl = baseUrl.substring(0, baseUrl.length() - "collection1".length());

  HttpSolrServer baseServer = new HttpSolrServer(baseUrl);
  baseServer.setConnectionTimeout(15000);
  baseServer.setSoTimeout(60000 * 5);
  NamedList r = baseServer.request(request);
  baseServer.shutdown();
  return r;
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
private void addDocumentsToSolr(List<Map<String,Object>> docs) throws SolrServerException, IOException {
  List<SolrInputDocument> sidl = new ArrayList<>();
  for (Map<String,Object> doc : docs) {
    SolrInputDocument sd = new SolrInputDocument();
    for (Entry<String,Object> entry : doc.entrySet()) {
      sd.addField(entry.getKey(), entry.getValue());
    }
    sidl.add(sd);
  }
  
  HttpSolrServer solrServer = new HttpSolrServer(getSourceUrl());
  try {
    solrServer.setConnectionTimeout(15000);
    solrServer.setSoTimeout(30000);
    solrServer.add(sidl);
    solrServer.commit(true, true);
  } finally {
    solrServer.shutdown();
  }
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
private void checkConsistency(String replicatedCollection)
    throws SolrServerException {
  Collection<Slice> slices = cloudClient.getZkStateReader().getClusterState()
      .getSlices(replicatedCollection);
  for (Slice slice : slices) {
    Collection<Replica> replicas = slice.getReplicas();
    long found = -1;
    for (Replica replica : replicas) {
      HttpSolrServer client = new HttpSolrServer(
          new ZkCoreNodeProps(replica).getCoreUrl());
      SolrQuery query = new SolrQuery("*:*");
      query.set("distrib", false);
      QueryResponse replicaResults = client.query(query);
      long count = replicaResults.getResults().getNumFound();
      if (found != -1) {
        assertEquals(slice.getName() + " is inconsistent "
            + new ZkCoreNodeProps(replica).getCoreUrl(), found, count);
      }
      found = count;
      client.shutdown();
    }
  }
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
/**
 * Gets the latest commit version and generation from the master
 */
@SuppressWarnings("unchecked")
NamedList getLatestVersion() throws IOException {
  ModifiableSolrParams params = new ModifiableSolrParams();
  params.set(COMMAND, CMD_INDEX_VERSION);
  params.set(CommonParams.WT, "javabin");
  params.set(CommonParams.QT, "/replication");
  QueryRequest req = new QueryRequest(params);
  HttpSolrServer server = new HttpSolrServer(masterUrl, myHttpClient); //XXX modify to use shardhandler
  NamedList rsp;
  try {
    server.setSoTimeout(60000);
    server.setConnectionTimeout(15000);
    
    rsp = server.request(req);
  } catch (SolrServerException e) {
    throw new SolrException(ErrorCode.SERVER_ERROR, e.getMessage(), e);
  } finally {
    server.shutdown();
  }
  return rsp;
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
protected void deleteShard(String shard) throws SolrServerException, IOException,
    KeeperException, InterruptedException {

  ModifiableSolrParams params = new ModifiableSolrParams();
  params.set("action", CollectionParams.CollectionAction.DELETESHARD.toString());
  params.set("collection", AbstractFullDistribZkTestBase.DEFAULT_COLLECTION);
  params.set("shard", shard);
  SolrRequest request = new QueryRequest(params);
  request.setPath("/admin/collections");

  String baseUrl = ((HttpSolrServer) shardToJetty.get(SHARD1).get(0).client.solrClient)
      .getBaseURL();
  baseUrl = baseUrl.substring(0, baseUrl.length() - "collection1".length());

  HttpSolrServer baseServer = new HttpSolrServer(baseUrl);
  baseServer.setConnectionTimeout(15000);
  baseServer.setSoTimeout(60000);
  baseServer.request(request);
  baseServer.shutdown();
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
NamedList getDetails() throws IOException, SolrServerException {
  ModifiableSolrParams params = new ModifiableSolrParams();
  params.set(COMMAND, CMD_DETAILS);
  params.set("slave", false);
  params.set(CommonParams.QT, "/replication");
  HttpSolrServer server = new HttpSolrServer(masterUrl, myHttpClient); //XXX use shardhandler
  NamedList rsp;
  try {
    server.setSoTimeout(60000);
    server.setConnectionTimeout(15000);
    QueryRequest request = new QueryRequest(params);
    rsp = server.request(request);
  } finally {
    server.shutdown();
  }
  return rsp;
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
protected void checkSubShardConsistency(String shard) throws SolrServerException {
  SolrQuery query = new SolrQuery("*:*").setRows(1000).setFields("id", "_version_");
  query.set("distrib", false);

  ClusterState clusterState = cloudClient.getZkStateReader().getClusterState();
  Slice slice = clusterState.getSlice(AbstractDistribZkTestBase.DEFAULT_COLLECTION, shard);
  long[] numFound = new long[slice.getReplicasMap().size()];
  int c = 0;
  for (Replica replica : slice.getReplicas()) {
    String coreUrl = new ZkCoreNodeProps(replica).getCoreUrl();
    HttpSolrServer server = new HttpSolrServer(coreUrl);
    QueryResponse response;
    try {
      response = server.query(query);
    } finally {
      server.shutdown();
    }
    numFound[c++] = response.getResults().getNumFound();
    log.info("Shard: " + shard + " Replica: {} has {} docs", coreUrl, String.valueOf(response.getResults().getNumFound()));
    assertTrue("Shard: " + shard + " Replica: " + coreUrl + " has 0 docs", response.getResults().getNumFound() > 0);
  }
  for (int i = 0; i < slice.getReplicasMap().size(); i++) {
    assertEquals(shard + " is not consistent", numFound[0], numFound[i]);
  }
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
public void doCommitPerf() throws Exception {
  HttpSolrServer client = new HttpSolrServer("http://127.0.0.1:8983/solr");

  long start = System.currentTimeMillis();

  for (int i=0; i<10000; i++) {
    SolrInputDocument doc = new SolrInputDocument();
    doc.addField("id", Integer.toString(i % 13));
    client.add(doc);
    client.commit(true, true, true);
  }

  long end = System.currentTimeMillis();

  client.shutdown();

  System.out.println("TIME: " + (end-start));
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
/**
 * Checks whether the server's configured URL matches that in the config file. If not, a new server instance is created.
 */
public void checkReloadNeeded() {
    if (!testMode && server != null && server instanceof HttpSolrServer) {
        HttpSolrServer httpSolrServer = (HttpSolrServer) server;
        if (!DataManager.getInstance().getConfiguration().getIndexUrl().equals(httpSolrServer.getBaseURL())) {
            logger.info("Solr URL has changed, re-initializing SolrHelper...");
            httpSolrServer.shutdown();
            server = getNewHttpSolrServer(DataManager.getInstance().getConfiguration().getIndexUrl());
        }
    }
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
protected void splitShard(String collection, String shardId, List<DocRouter.Range> subRanges, String splitKey) throws SolrServerException, IOException {
  ModifiableSolrParams params = new ModifiableSolrParams();
  params.set("action", CollectionParams.CollectionAction.SPLITSHARD.toString());
  params.set("collection", collection);
  if (shardId != null)  {
    params.set("shard", shardId);
  }
  if (subRanges != null)  {
    StringBuilder ranges = new StringBuilder();
    for (int i = 0; i < subRanges.size(); i++) {
      DocRouter.Range subRange = subRanges.get(i);
      ranges.append(subRange.toString());
      if (i < subRanges.size() - 1)
        ranges.append(",");
    }
    params.set("ranges", ranges.toString());
  }
  if (splitKey != null) {
    params.set("split.key", splitKey);
  }
  SolrRequest request = new QueryRequest(params);
  request.setPath("/admin/collections");

  String baseUrl = ((HttpSolrServer) shardToJetty.get(SHARD1).get(0).client.solrClient)
      .getBaseURL();
  baseUrl = baseUrl.substring(0, baseUrl.length() - "collection1".length());

  HttpSolrServer baseServer = new HttpSolrServer(baseUrl);
  baseServer.setConnectionTimeout(15000);
  baseServer.setSoTimeout(60000 * 5);
  baseServer.request(request);
  baseServer.shutdown();
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
protected void invoke(ModifiableSolrParams params) throws SolrServerException, IOException {
  SolrRequest request = new QueryRequest(params);
  request.setPath("/admin/collections");

  String baseUrl = ((HttpSolrServer) shardToJetty.get(SHARD1).get(0).client.solrClient)
      .getBaseURL();
  baseUrl = baseUrl.substring(0, baseUrl.length() - "collection1".length());

  HttpSolrServer baseServer = new HttpSolrServer(baseUrl);
  baseServer.setConnectionTimeout(15000);
  baseServer.setSoTimeout(60000 * 5);
  baseServer.request(request);
  baseServer.shutdown();
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
private void deleteLiveReplicaTest() throws Exception {
  String collectionName = "delLiveColl";
  CloudSolrServer client = createCloudClient(null);
  try {
    createCollection(collectionName, client);
    
    waitForRecoveriesToFinish(collectionName, false);
    
    DocCollection testcoll = getCommonCloudSolrServer().getZkStateReader()
        .getClusterState().getCollection(collectionName);
    
    Slice shard1 = null;
    Replica replica1 = null;
    for (Slice slice : testcoll.getSlices()) {
      if ("active".equals(slice.getStr("state"))) {
        shard1 = slice;
        for (Replica replica : shard1.getReplicas())
          if ("active".equals(replica.getStr("state"))) replica1 = replica;
      }
    }

    if (replica1 == null) fail("no active replicas found");

    HttpSolrServer replica1Server = new HttpSolrServer(replica1.getStr("base_url"));
    String dataDir = null;
    try {
      CoreAdminResponse status = CoreAdminRequest.getStatus(replica1.getStr("core"), replica1Server);
      NamedList<Object> coreStatus = status.getCoreStatus(replica1.getStr("core"));
      dataDir = (String) coreStatus.get("dataDir");
    } finally {
      replica1Server.shutdown();
    }

    removeAndWaitForReplicaGone(collectionName, client, replica1,
        shard1.getName());
    assertFalse("dataDir for " + replica1.getName() + " should have been deleted by deleteReplica API", new File(dataDir).exists());
  } finally {
    client.shutdown();
  }
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
private void submit(final Req req, boolean isCommit) {
  if (req.synchronous) {
    blockAndDoRetries();
    
    HttpSolrServer server = new HttpSolrServer(req.node.getUrl(),
        servers.getHttpClient());
    try {
      server.request(req.uReq);
    } catch (Exception e) {
      throw new SolrException(ErrorCode.SERVER_ERROR, "Failed synchronous update on shard " + req.node + " update: " + req.uReq , e);
    } finally {
      server.shutdown();
    }
    
    return;
  }
  
  if (log.isDebugEnabled()) {
    log.debug("sending update to "
        + req.node.getUrl() + " retry:"
        + req.retries + " " + req.cmdString + " params:" + req.uReq.getParams());
  }
  
  if (isCommit) {
    // a commit using ConncurrentUpdateSolrServer is not async,
    // so we make it async to prevent commits from happening
    // serially across multiple nodes
    pending.add(completionService.submit(new Callable<Object>() {
      
      @Override
      public Object call() throws Exception {
        doRequest(req);
        return null;
      }

    }));
  } else {
    doRequest(req);
  }
}
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
private void collectStartTimes(String collectionName,
      Map<String,Long> urlToTime) throws SolrServerException, IOException {
    ClusterState clusterState = getCommonCloudSolrServer().getZkStateReader()
        .getClusterState();
//    Map<String,DocCollection> collections = clusterState.getCollectionStates();
    if (clusterState.hasCollection(collectionName)) {
      Map<String,Slice> slices = clusterState.getSlicesMap(collectionName);

      Iterator<Entry<String,Slice>> it = slices.entrySet().iterator();
      while (it.hasNext()) {
        Entry<String,Slice> sliceEntry = it.next();
        Map<String,Replica> sliceShards = sliceEntry.getValue().getReplicasMap();
        Iterator<Entry<String,Replica>> shardIt = sliceShards.entrySet()
            .iterator();
        while (shardIt.hasNext()) {
          Entry<String,Replica> shardEntry = shardIt.next();
          ZkCoreNodeProps coreProps = new ZkCoreNodeProps(shardEntry.getValue());
          HttpSolrServer server = new HttpSolrServer(coreProps.getBaseUrl());
          CoreAdminResponse mcr;
          try {
            mcr = CoreAdminRequest.getStatus(coreProps.getCoreName(), server);
          } finally {
            server.shutdown();
          }
          long before = mcr.getStartTime(coreProps.getCoreName()).getTime();
          urlToTime.put(coreProps.getCoreUrl(), before);
        }
      }
    } else {
      throw new IllegalArgumentException("Could not find collection in :"
          + clusterState.getCollections());
    }
  }
 

import org.apache.solr.client.solrj.impl.HttpSolrServer; //導入方法依賴的package包/類
/**
 * Fetches the list of files in a given index commit point and updates internal list of files to download.
 */
private void fetchFileList(long gen) throws IOException {
  ModifiableSolrParams params = new ModifiableSolrParams();
  params.set(COMMAND,  CMD_GET_FILE_LIST);
  params.set(GENERATION, String.valueOf(gen));
  params.set(CommonParams.WT, "javabin");
  params.set(CommonParams.QT, "/replication");
  QueryRequest req = new QueryRequest(params);
  HttpSolrServer server = new HttpSolrServer(masterUrl, myHttpClient);  //XXX modify to use shardhandler
  try {
    server.setSoTimeout(60000);
    server.setConnectionTimeout(15000);
    NamedList response = server.request(req);

    List<Map<String, Object>> files = (List<Map<String,Object>>) response.get(CMD_GET_FILE_LIST);
    if (files != null)
      filesToDownload = Collections.synchronizedList(files);
    else {
      filesToDownload = Collections.emptyList();
      LOG.error("No files to download for index generation: "+ gen);
    }

    files = (List<Map<String,Object>>) response.get(CONF_FILES);
    if (files != null)
      confFilesToDownload = Collections.synchronizedList(files);

  } catch (SolrServerException e) {
    throw new IOException(e);
  } finally {
    server.shutdown();
  }
}