Package io.druid.client.selector

Examples of io.druid.client.selector.QueryableDruidServer

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      final Iterator<ServerSelector> selectorsIter = selectors.values().iterator();
      while (selectorsIter.hasNext()) {
        final ServerSelector selector = selectorsIter.next();
        selectorsIter.remove();
        while (!selector.isEmpty()) {
          final QueryableDruidServer pick = selector.pick();
          selector.removeServer(pick);
        }
      }
    }
  }
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    }
  }

  private QueryableDruidServer addServer(DruidServer server)
  {
    QueryableDruidServer retVal = new QueryableDruidServer(server, makeDirectClient(server));
    QueryableDruidServer exists = clients.put(server.getName(), retVal);
    if (exists != null) {
      log.warn("QueryRunner for server[%s] already existed!? Well it's getting replaced", server);
    }

    return retVal;
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        timeline.add(segment.getInterval(), segment.getVersion(), segment.getShardSpec().createChunk(selector));
        selectors.put(segmentId, selector);
      }

      QueryableDruidServer queryableDruidServer = clients.get(server.getName());
      if (queryableDruidServer == null) {
        queryableDruidServer = addServer(baseView.getInventoryValue(server.getName()));
      }
      selector.addServer(queryableDruidServer);
    }
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      if (selector == null) {
        log.warn("Told to remove non-existant segment[%s]", segmentId);
        return;
      }

      QueryableDruidServer queryableDruidServer = clients.get(server.getName());
      if (!selector.removeServer(queryableDruidServer)) {
        log.warn(
            "Asked to disassociate non-existant association between server[%s] and segment[%s]",
            server,
            segmentId
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  @Override
  public <T> QueryRunner<T> getQueryRunner(DruidServer server)
  {
    synchronized (lock) {
      QueryableDruidServer queryableDruidServer = clients.get(server.getName());
      if (queryableDruidServer == null) {
        log.error("WTF?! No QueryableDruidServer found for %s", server.getName());
        return null;
      }
      return queryableDruidServer.getClient();
    }
  }
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        ServerSelector selector = new ServerSelector(
            expectation.getSegment(),
            new HighestPriorityTierSelectorStrategy(new RandomServerSelectorStrategy())
        );
        selector.addServer(new QueryableDruidServer(lastServer, null));

        final PartitionChunk<ServerSelector> chunk;
        if (numChunks == 1) {
          chunk = new SingleElementPartitionChunk<>(selector);
        } else {
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      }
    }

    // Compile list of all segments not pulled from cache
    for (Pair<ServerSelector, SegmentDescriptor> segment : segments) {
      final QueryableDruidServer queryableDruidServer = segment.lhs.pick();

      if (queryableDruidServer == null) {
        log.makeAlert("No servers found for %s?! How can this be?!", segment.rhs).emit();
      } else {
        final DruidServer server = queryableDruidServer.getServer();
        List<SegmentDescriptor> descriptors = serverSegments.get(server);

        if (descriptors == null) {
          descriptors = Lists.newArrayList();
          serverSegments.put(server, descriptors);
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        new DefaultObjectMapper(),
        httpClient,
        "foo2"
    );

    QueryableDruidServer queryableDruidServer1 = new QueryableDruidServer(
        new DruidServer("test1", "localhost", 0, "historical", DruidServer.DEFAULT_TIER, 0),
        client1
    );
    serverSelector.addServer(queryableDruidServer1);
    QueryableDruidServer queryableDruidServer2 = new QueryableDruidServer(
        new DruidServer("test1", "localhost", 0, "historical", DruidServer.DEFAULT_TIER, 0),
        client2
    );
    serverSelector.addServer(queryableDruidServer2);
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        new DefaultObjectMapper(),
        httpClient,
        "foo"
    );

    QueryableDruidServer queryableDruidServer1 = new QueryableDruidServer(
        new DruidServer("test1", "localhost", 0, "historical", DruidServer.DEFAULT_TIER, 0),
        client1
    );
    serverSelector.addServer(queryableDruidServer1);
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Related Classes of io.druid.client.selector.QueryableDruidServer

  • io.druid.client.BrokerServerView
  • io.druid.client.CachingClusteredClient
  • io.druid.client.CachingClusteredClientTest
  • io.druid.client.DirectDruidClientTest
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