Examples with DetectorValidationIssue org.opensearch.ad.model.DetectorValidationIssue used on opensource projects

Example 1 with DetectorValidationIssue

use of org.opensearch.ad.model.DetectorValidationIssue in project anomaly-detection by opensearch-project.

the class ValidateAnomalyDetectorResponseTests method testResponseSerialization.

@Test
public void testResponseSerialization() throws IOException {
    Map<String, String> subIssues = new HashMap<>();
    subIssues.put("a", "b");
    subIssues.put("c", "d");
    DetectorValidationIssue issue = TestHelpers.randomDetectorValidationIssueWithSubIssues(subIssues);
    ValidateAnomalyDetectorResponse response = new ValidateAnomalyDetectorResponse(issue);
    BytesStreamOutput output = new BytesStreamOutput();
    response.writeTo(output);
    StreamInput streamInput = output.bytes().streamInput();
    ValidateAnomalyDetectorResponse readResponse = ValidateAnomalyDetectorAction.INSTANCE.getResponseReader().read(streamInput);
    assertEquals("serialization has the wrong issue", issue, readResponse.getIssue());
}

Example 2 with DetectorValidationIssue

use of org.opensearch.ad.model.DetectorValidationIssue in project anomaly-detection by opensearch-project.

the class ValidateAnomalyDetectorResponseTests method testResponseToXContentWithSubIssues.

public void testResponseToXContentWithSubIssues() throws IOException {
    Map<String, String> subIssues = new HashMap<>();
    subIssues.put("a", "b");
    subIssues.put("c", "d");
    DetectorValidationIssue issue = TestHelpers.randomDetectorValidationIssueWithSubIssues(subIssues);
    ValidateAnomalyDetectorResponse response = new ValidateAnomalyDetectorResponse(issue);
    String validationResponse = TestHelpers.xContentBuilderToString(response.toXContent(TestHelpers.builder()));
    String message = issue.getMessage();
    assertEquals("{\"detector\":{\"name\":{\"message\":\"" + message + "\",\"sub_issues\":{\"a\":\"b\",\"c\":\"d\"}}}}", validationResponse);
}

Example 3 with DetectorValidationIssue

use of org.opensearch.ad.model.DetectorValidationIssue in project anomaly-detection by opensearch-project.

the class ValidateAnomalyDetectorTransportAction method parseADValidationException.

protected DetectorValidationIssue parseADValidationException(ADValidationException exception) {
    String originalErrorMessage = exception.getMessage();
    String errorMessage = "";
    Map<String, String> subIssues = null;
    IntervalTimeConfiguration intervalSuggestion = exception.getIntervalSuggestion();
    switch(exception.getType()) {
        case FEATURE_ATTRIBUTES:
            int firstLeftBracketIndex = originalErrorMessage.indexOf("[");
            int lastRightBracketIndex = originalErrorMessage.lastIndexOf("]");
            if (firstLeftBracketIndex != -1) {
                // if feature issue messages are between square brackets like
                // [Feature has issue: A, Feature has issue: B]
                errorMessage = originalErrorMessage.substring(firstLeftBracketIndex + 1, lastRightBracketIndex);
                subIssues = getFeatureSubIssuesFromErrorMessage(errorMessage);
            } else {
                // features having issue like over max feature limit, duplicate feature name, etc.
                errorMessage = originalErrorMessage;
            }
            break;
        case NAME:
        case CATEGORY:
        case DETECTION_INTERVAL:
        case FILTER_QUERY:
        case TIMEFIELD_FIELD:
        case SHINGLE_SIZE_FIELD:
        case WINDOW_DELAY:
        case RESULT_INDEX:
        case GENERAL_SETTINGS:
        case AGGREGATION:
        case TIMEOUT:
        case INDICES:
            errorMessage = originalErrorMessage;
            break;
    }
    return new DetectorValidationIssue(exception.getAspect(), exception.getType(), errorMessage, subIssues, intervalSuggestion);
}

Example 4 with DetectorValidationIssue

use of org.opensearch.ad.model.DetectorValidationIssue in project anomaly-detection by opensearch-project.

the class ValidateAnomalyDetectorTransportAction method checkIndicesAndExecute.

private void checkIndicesAndExecute(List<String> indices, AnomalyDetectorFunction function, ActionListener<ValidateAnomalyDetectorResponse> listener) {
    SearchRequest searchRequest = new SearchRequest().indices(indices.toArray(new String[0])).source(new SearchSourceBuilder().size(1).query(QueryBuilders.matchAllQuery()));
    client.search(searchRequest, ActionListener.wrap(r -> function.execute(), e -> {
        if (e instanceof IndexNotFoundException) {
            // IndexNotFoundException is converted to a ADValidationException that gets
            // parsed to a DetectorValidationIssue that is returned to
            // the user as a response indicating index doesn't exist
            DetectorValidationIssue issue = parseADValidationException(new ADValidationException(CommonErrorMessages.INDEX_NOT_FOUND, DetectorValidationIssueType.INDICES, ValidationAspect.DETECTOR));
            listener.onResponse(new ValidateAnomalyDetectorResponse(issue));
            return;
        }
        logger.error(e);
        listener.onFailure(e);
    }));
}

Example 5 with DetectorValidationIssue

use of org.opensearch.ad.model.DetectorValidationIssue in project anomaly-detection by opensearch-project.

the class ValidateAnomalyDetectorTransportAction method validateExecute.

private void validateExecute(ValidateAnomalyDetectorRequest request, User user, ThreadContext.StoredContext storedContext, ActionListener<ValidateAnomalyDetectorResponse> listener) {
    storedContext.restore();
    AnomalyDetector detector = request.getDetector();
    ActionListener<ValidateAnomalyDetectorResponse> validateListener = ActionListener.wrap(response -> {
        logger.debug("Result of validation process " + response);
        // forcing response to be empty
        listener.onResponse(new ValidateAnomalyDetectorResponse((DetectorValidationIssue) null));
    }, exception -> {
        if (exception instanceof ADValidationException) {
            // ADValidationException is converted as validation issues returned as response to user
            DetectorValidationIssue issue = parseADValidationException((ADValidationException) exception);
            listener.onResponse(new ValidateAnomalyDetectorResponse(issue));
            return;
        }
        logger.error(exception);
        listener.onFailure(exception);
    });
    checkIndicesAndExecute(detector.getIndices(), () -> {
        ValidateAnomalyDetectorActionHandler handler = new ValidateAnomalyDetectorActionHandler(clusterService, client, validateListener, anomalyDetectionIndices, detector, request.getRequestTimeout(), request.getMaxSingleEntityAnomalyDetectors(), request.getMaxMultiEntityAnomalyDetectors(), request.getMaxAnomalyFeatures(), RestRequest.Method.POST, xContentRegistry, user, searchFeatureDao, request.getValidationType(), clock);
        try {
            handler.start();
        } catch (Exception exception) {
            String errorMessage = String.format(Locale.ROOT, "Unknown exception caught while validating detector %s", request.getDetector());
            logger.error(errorMessage, exception);
            listener.onFailure(exception);
        }
    }, listener);
}