Examples with AnomaliesWrapper com.linkedin.thirdeye.dashboard.resources.v2.pojo.AnomaliesWrapper used on opensource projects

Example 1 with AnomaliesWrapper

use of com.linkedin.thirdeye.dashboard.resources.v2.pojo.AnomaliesWrapper in project pinot by linkedin.

the class AnomaliesResource method getAnomaliesByTime.

/**
   * Search anomalies only by time
   * @param startTime
   * @param endTime
   * @return
   * @throws Exception
   */
@GET
@Path("search/time/{startTime}/{endTime}/{pageNumber}")
public AnomaliesWrapper getAnomaliesByTime(@PathParam("startTime") Long startTime, @PathParam("endTime") Long endTime, @PathParam("pageNumber") int pageNumber) throws Exception {
    List<MergedAnomalyResultDTO> mergedAnomalies = mergedAnomalyResultDAO.findByTime(startTime, endTime);
    try {
        mergedAnomalies = AlertFilterHelper.applyFiltrationRule(mergedAnomalies, alertFilterFactory);
    } catch (Exception e) {
        LOG.warn("Failed to apply alert filters on anomalies in start:{}, end:{}, exception:{}", new DateTime(startTime), new DateTime(endTime), e);
    }
    AnomaliesWrapper anomaliesWrapper = constructAnomaliesWrapperFromMergedAnomalies(mergedAnomalies, pageNumber);
    return anomaliesWrapper;
}

Example 2 with AnomaliesWrapper

use of com.linkedin.thirdeye.dashboard.resources.v2.pojo.AnomaliesWrapper in project pinot by linkedin.

the class AnomaliesResource method getAnomaliesByMetricIds.

/**
   * Find anomalies by metric ids
   * @param startTime
   * @param endTime
   * @param metricIdsString
   * @param functionName
   * @return
   * @throws Exception
   */
@GET
@Path("search/metricIds/{startTime}/{endTime}/{pageNumber}")
public AnomaliesWrapper getAnomaliesByMetricIds(@PathParam("startTime") Long startTime, @PathParam("endTime") Long endTime, @PathParam("pageNumber") int pageNumber, @QueryParam("metricIds") String metricIdsString, @QueryParam("functionName") String functionName) throws Exception {
    String[] metricIdsList = metricIdsString.split(COMMA_SEPARATOR);
    List<Long> metricIds = new ArrayList<>();
    for (String metricId : metricIdsList) {
        metricIds.add(Long.valueOf(metricId));
    }
    List<MergedAnomalyResultDTO> mergedAnomalies = getAnomaliesForMetricIdsInRange(metricIds, startTime, endTime);
    AnomaliesWrapper anomaliesWrapper = constructAnomaliesWrapperFromMergedAnomalies(mergedAnomalies, pageNumber);
    return anomaliesWrapper;
}

Example 3 with AnomaliesWrapper

use of com.linkedin.thirdeye.dashboard.resources.v2.pojo.AnomaliesWrapper in project pinot by linkedin.

the class AnomaliesResource method getAnomaliesByAnomalyIds.

/**
   * Find anomalies by anomaly ids
   * @param startTime
   * @param endTime
   * @param anomalyIdsString
   * @param functionName
   * @return
   * @throws Exception
   */
@GET
@Path("search/anomalyIds/{startTime}/{endTime}/{pageNumber}")
public AnomaliesWrapper getAnomaliesByAnomalyIds(@PathParam("startTime") Long startTime, @PathParam("endTime") Long endTime, @PathParam("pageNumber") int pageNumber, @QueryParam("anomalyIds") String anomalyIdsString, @QueryParam("functionName") String functionName) throws Exception {
    String[] anomalyIds = anomalyIdsString.split(COMMA_SEPARATOR);
    List<MergedAnomalyResultDTO> mergedAnomalies = new ArrayList<>();
    for (String id : anomalyIds) {
        Long anomalyId = Long.valueOf(id);
        MergedAnomalyResultDTO anomaly = mergedAnomalyResultDAO.findById(anomalyId);
        if (anomaly != null) {
            mergedAnomalies.add(anomaly);
        }
    }
    AnomaliesWrapper anomaliesWrapper = constructAnomaliesWrapperFromMergedAnomalies(mergedAnomalies, pageNumber);
    return anomaliesWrapper;
}

Example 4 with AnomaliesWrapper

use of com.linkedin.thirdeye.dashboard.resources.v2.pojo.AnomaliesWrapper in project pinot by linkedin.

the class AnomaliesResource method constructAnomaliesWrapperFromMergedAnomalies.

/**
   * Constructs AnomaliesWrapper object from a list of merged anomalies
   * @param mergedAnomalies
   * @return
   * @throws ExecutionException
   */
private AnomaliesWrapper constructAnomaliesWrapperFromMergedAnomalies(List<MergedAnomalyResultDTO> mergedAnomalies, int pageNumber) throws ExecutionException {
    AnomaliesWrapper anomaliesWrapper = new AnomaliesWrapper();
    anomaliesWrapper.setTotalAnomalies(mergedAnomalies.size());
    LOG.info("Total anomalies: {}", mergedAnomalies.size());
    // TODO: get page number and page size from client
    int pageSize = DEFAULT_PAGE_SIZE;
    int maxPageNumber = (mergedAnomalies.size() - 1) / pageSize + 1;
    if (pageNumber > maxPageNumber) {
        pageNumber = maxPageNumber;
    }
    if (pageNumber < 1) {
        pageNumber = 1;
    }
    int fromIndex = (pageNumber - 1) * pageSize;
    int toIndex = pageNumber * pageSize;
    if (toIndex > mergedAnomalies.size()) {
        toIndex = mergedAnomalies.size();
    }
    // Show most recent anomalies first, i.e., the anomaly whose end time is most recent then largest id shown at top
    Collections.sort(mergedAnomalies, new MergedAnomalyEndTimeComparator().reversed());
    List<MergedAnomalyResultDTO> displayedAnomalies = mergedAnomalies.subList(fromIndex, toIndex);
    anomaliesWrapper.setNumAnomaliesOnPage(displayedAnomalies.size());
    LOG.info("Page number: {} Page size: {} Num anomalies on page: {}", pageNumber, pageSize, displayedAnomalies.size());
    // for each anomaly, create anomaly details
    List<Future<AnomalyDetails>> anomalyDetailsListFutures = new ArrayList<>();
    for (MergedAnomalyResultDTO mergedAnomaly : displayedAnomalies) {
        Callable<AnomalyDetails> callable = new Callable<AnomalyDetails>() {

            @Override
            public AnomalyDetails call() throws Exception {
                String dataset = mergedAnomaly.getCollection();
                DatasetConfigDTO datasetConfig = CACHE_REGISTRY.getDatasetConfigCache().get(dataset);
                DateTimeFormatter timeSeriesDateFormatter = DateTimeFormat.forPattern(TIME_SERIES_DATE_FORMAT).withZone(Utils.getDataTimeZone(dataset));
                DateTimeFormatter startEndDateFormatterDays = DateTimeFormat.forPattern(START_END_DATE_FORMAT_DAYS).withZone(Utils.getDataTimeZone(dataset));
                DateTimeFormatter startEndDateFormatterHours = DateTimeFormat.forPattern(START_END_DATE_FORMAT_HOURS).withZone(Utils.getDataTimeZone(dataset));
                return getAnomalyDetails(mergedAnomaly, datasetConfig, timeSeriesDateFormatter, startEndDateFormatterHours, startEndDateFormatterDays, getExternalURL(mergedAnomaly));
            }
        };
        anomalyDetailsListFutures.add(threadPool.submit(callable));
    }
    List<AnomalyDetails> anomalyDetailsList = new ArrayList<>();
    for (Future<AnomalyDetails> anomalyDetailsFuture : anomalyDetailsListFutures) {
        try {
            AnomalyDetails anomalyDetails = anomalyDetailsFuture.get(120, TimeUnit.SECONDS);
            if (anomalyDetails != null) {
                anomalyDetailsList.add(anomalyDetails);
            }
        } catch (InterruptedException | ExecutionException | TimeoutException e) {
            LOG.error("Exception in getting AnomalyDetails", e);
        }
    }
    anomaliesWrapper.setAnomalyDetailsList(anomalyDetailsList);
    return anomaliesWrapper;
}