private void logJsonResult(BrokerRequest brokerRequest, IntermediateResultsBlock resultBlock)
      throws Exception {
    final AggregationGroupByOperatorService aggregationGroupByOperatorService =
        new AggregationGroupByOperatorService(_aggregationInfos, brokerRequest.getGroupBy());

    final Map<ServerInstance, DataTable> instanceResponseMap =
        new HashMap<ServerInstance, DataTable>();
    instanceResponseMap.put(
        new ServerInstance("localhost:0000"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:1111"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:2222"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:3333"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:4444"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:5555"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:6666"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:7777"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:8888"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:9999"), resultBlock.getAggregationGroupByResultDataTable());
    final List<Map<String, Serializable>> reducedResults =
        aggregationGroupByOperatorService.reduceGroupByOperators(instanceResponseMap);

    final List<JSONObject> jsonResult =
        aggregationGroupByOperatorService.renderGroupByOperators(reducedResults);
    LOGGER.info("Result: {}", jsonResult);
  }
  @Test
  public void testInnerSegmentPlanMakerForAggregationGroupByOperatorWithFilter() throws Exception {
    final BrokerRequest brokerRequest = getAggregationGroupByWithFilterBrokerRequest();
    final PlanMaker instancePlanMaker = new InstancePlanMakerImplV1();
    final PlanNode rootPlanNode =
        instancePlanMaker.makeInnerSegmentPlan(_indexSegment, brokerRequest);
    rootPlanNode.showTree("");
    final MAggregationGroupByOperator operator = (MAggregationGroupByOperator) rootPlanNode.run();
    final IntermediateResultsBlock resultBlock = (IntermediateResultsBlock) operator.nextBlock();
    LOGGER.debug("RunningTime : {}", resultBlock.getTimeUsedMs());
    LOGGER.debug("NumDocsScanned : {}", resultBlock.getNumDocsScanned());
    LOGGER.debug("TotalDocs : {}", resultBlock.getTotalRawDocs());
    LOGGER.debug("Result: {}", resultBlock.getAggregationGroupByResultDataTable());
    Assert.assertEquals(resultBlock.getNumDocsScanned(), 582);
    Assert.assertEquals(resultBlock.getTotalRawDocs(), 10001);

    final AggregationGroupByOperatorService aggregationGroupByOperatorService =
        new AggregationGroupByOperatorService(_aggregationInfos, brokerRequest.getGroupBy());

    final Map<ServerInstance, DataTable> instanceResponseMap =
        new HashMap<ServerInstance, DataTable>();
    instanceResponseMap.put(
        new ServerInstance("localhost:0000"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:1111"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:2222"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:3333"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:4444"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:5555"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:6666"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:7777"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:8888"), resultBlock.getAggregationGroupByResultDataTable());
    instanceResponseMap.put(
        new ServerInstance("localhost:9999"), resultBlock.getAggregationGroupByResultDataTable());
    final List<Map<String, Serializable>> reducedResults =
        aggregationGroupByOperatorService.reduceGroupByOperators(instanceResponseMap);

    final List<JSONObject> jsonResult =
        aggregationGroupByOperatorService.renderGroupByOperators(reducedResults);
    LOGGER.debug("Result: {}", jsonResult);
  }