Examples with OLAPDataBaseClient com.linkedin.thirdeye.client.diffsummary.OLAPDataBaseClient used on opensource projects

Example 1 with OLAPDataBaseClient

use of com.linkedin.thirdeye.client.diffsummary.OLAPDataBaseClient in project pinot by linkedin.

the class SummaryResource method buildSummary.

@GET
@Path(value = "/summary/autoDimensionOrder")
@Produces(MediaType.APPLICATION_JSON)
public String buildSummary(@QueryParam("dataset") String collection, @QueryParam("metric") String metric, @QueryParam("currentStart") Long currentStartInclusive, @QueryParam("currentEnd") Long currentEndExclusive, @QueryParam("baselineStart") Long baselineStartInclusive, @QueryParam("baselineEnd") Long baselineEndExclusive, @QueryParam("dimensions") String groupByDimensions, @QueryParam("summarySize") int summarySize, @QueryParam("topDimensions") @DefaultValue(DEFAULT_TOP_DIMENSIONS) int topDimensions, @QueryParam("hierarchies") @DefaultValue(DEFAULT_HIERARCHIES) String hierarchiesPayload, @QueryParam("oneSideError") @DefaultValue(DEFAULT_ONE_SIDE_ERROR) boolean doOneSideError, @QueryParam("timeZone") @DefaultValue(DEFAULT_TIMEZONE_ID) String timeZone) throws Exception {
    if (summarySize < 1)
        summarySize = 1;
    SummaryResponse response = null;
    try {
        List<MetricExpression> metricExpressions = Utils.convertToMetricExpressions(metric, MetricAggFunction.SUM, collection);
        OLAPDataBaseClient olapClient = new PinotThirdEyeSummaryClient(CACHE_REGISTRY_INSTANCE.getQueryCache());
        olapClient.setCollection(collection);
        olapClient.setMetricExpression(metricExpressions.get(0));
        olapClient.setCurrentStartInclusive(new DateTime(currentStartInclusive, DateTimeZone.forID(timeZone)));
        olapClient.setCurrentEndExclusive(new DateTime(currentEndExclusive, DateTimeZone.forID(timeZone)));
        olapClient.setBaselineStartInclusive(new DateTime(baselineStartInclusive, DateTimeZone.forID(timeZone)));
        olapClient.setBaselineEndExclusive(new DateTime(baselineEndExclusive, DateTimeZone.forID(timeZone)));
        Dimensions dimensions;
        if (groupByDimensions == null || groupByDimensions.length() == 0 || groupByDimensions.equals("undefined")) {
            dimensions = new Dimensions(Utils.getSchemaDimensionNames(collection));
        } else {
            dimensions = new Dimensions(Arrays.asList(groupByDimensions.trim().split(",")));
        }
        List<List<String>> hierarchies = OBJECT_MAPPER.readValue(hierarchiesPayload, new TypeReference<List<List<String>>>() {
        });
        Cube cube = new Cube();
        cube.buildWithAutoDimensionOrder(olapClient, dimensions, topDimensions, hierarchies);
        Summary summary = new Summary(cube);
        response = summary.computeSummary(summarySize, doOneSideError, topDimensions);
        response.setMetricName(metric);
    } catch (Exception e) {
        LOG.error("Exception while generating difference summary", e);
        response = SummaryResponse.buildNotAvailableResponse();
        response.setMetricName(metric);
    }
    return OBJECT_MAPPER.writeValueAsString(response);
}

Example 2 with OLAPDataBaseClient

use of com.linkedin.thirdeye.client.diffsummary.OLAPDataBaseClient in project pinot by linkedin.

the class SummaryResource method buildSummaryManualDimensionOrder.

@GET
@Path(value = "/summary/manualDimensionOrder")
@Produces(MediaType.APPLICATION_JSON)
public String buildSummaryManualDimensionOrder(@QueryParam("dataset") String collection, @QueryParam("metric") String metric, @QueryParam("currentStart") Long currentStartInclusive, @QueryParam("currentEnd") Long currentEndExclusive, @QueryParam("baselineStart") Long baselineStartInclusive, @QueryParam("baselineEnd") Long baselineEndExclusive, @QueryParam("dimensions") String groupByDimensions, @QueryParam("summarySize") int summarySize, @QueryParam("oneSideError") @DefaultValue(DEFAULT_ONE_SIDE_ERROR) boolean doOneSideError, @QueryParam("timeZone") @DefaultValue(DEFAULT_TIMEZONE_ID) String timeZone) throws Exception {
    if (summarySize < 1)
        summarySize = 1;
    SummaryResponse response = null;
    try {
        List<MetricExpression> metricExpressions = Utils.convertToMetricExpressions(metric, MetricAggFunction.SUM, collection);
        OLAPDataBaseClient olapClient = new PinotThirdEyeSummaryClient(CACHE_REGISTRY_INSTANCE.getQueryCache());
        olapClient.setCollection(collection);
        olapClient.setMetricExpression(metricExpressions.get(0));
        olapClient.setCurrentStartInclusive(new DateTime(currentStartInclusive, DateTimeZone.forID(timeZone)));
        olapClient.setCurrentEndExclusive(new DateTime(currentEndExclusive, DateTimeZone.forID(timeZone)));
        olapClient.setBaselineStartInclusive(new DateTime(baselineStartInclusive, DateTimeZone.forID(timeZone)));
        olapClient.setBaselineEndExclusive(new DateTime(baselineEndExclusive, DateTimeZone.forID(timeZone)));
        List<String> allDimensions;
        if (groupByDimensions == null || groupByDimensions.length() == 0 || groupByDimensions.equals("undefined")) {
            allDimensions = Utils.getSchemaDimensionNames(collection);
        } else {
            allDimensions = Arrays.asList(groupByDimensions.trim().split(","));
        }
        if (allDimensions.size() > Integer.parseInt(DEFAULT_TOP_DIMENSIONS)) {
            allDimensions = allDimensions.subList(0, Integer.parseInt(DEFAULT_TOP_DIMENSIONS));
        }
        Dimensions dimensions = new Dimensions(allDimensions);
        Cube cube = new Cube();
        cube.buildWithManualDimensionOrder(olapClient, dimensions);
        Summary summary = new Summary(cube);
        response = summary.computeSummary(summarySize, doOneSideError);
        response.setMetricName(metric);
    } catch (Exception e) {
        LOG.error("Exception while generating difference summary", e);
        response = SummaryResponse.buildNotAvailableResponse();
    }
    return OBJECT_MAPPER.writeValueAsString(response);
}