Examples with InvalidRangeFormatException org.graylog2.indexer.InvalidRangeFormatException used on opensource projects

Example 1 with InvalidRangeFormatException

use of org.graylog2.indexer.InvalidRangeFormatException in project graylog2-server by Graylog2.

the class FieldContentValueAlertCondition method runCheck.

@Override
public CheckResult runCheck() {
    String filter = "streams:" + stream.getId();
    String query = field + ":\"" + value + "\"";
    Integer backlogSize = getBacklog();
    boolean backlogEnabled = false;
    int searchLimit = 1;
    if (backlogSize != null && backlogSize > 0) {
        backlogEnabled = true;
        searchLimit = backlogSize;
    }
    try {
        SearchResult result = searches.search(query, filter, RelativeRange.create(configuration.getAlertCheckInterval()), searchLimit, 0, new Sorting("timestamp", Sorting.Direction.DESC));
        final List<MessageSummary> summaries;
        if (backlogEnabled) {
            summaries = Lists.newArrayListWithCapacity(result.getResults().size());
            for (ResultMessage resultMessage : result.getResults()) {
                final Message msg = resultMessage.getMessage();
                summaries.add(new MessageSummary(resultMessage.getIndex(), msg));
            }
        } else {
            summaries = Collections.emptyList();
        }
        final long count = result.getTotalResults();
        final String resultDescription = "Stream received messages matching <" + query + "> " + "(Current grace time: " + grace + " minutes)";
        if (count > 0) {
            LOG.debug("Alert check <{}> found [{}] messages.", id, count);
            return new CheckResult(true, this, resultDescription, Tools.nowUTC(), summaries);
        } else {
            LOG.debug("Alert check <{}> returned no results.", id);
            return new NegativeCheckResult();
        }
    } catch (InvalidRangeParametersException e) {
        // cannot happen lol
        LOG.error("Invalid timerange.", e);
        return null;
    } catch (InvalidRangeFormatException e) {
        // lol same here
        LOG.error("Invalid timerange format.", e);
        return null;
    }
}

Example 2 with InvalidRangeFormatException

use of org.graylog2.indexer.InvalidRangeFormatException in project graylog2-server by Graylog2.

the class FieldValueAlertCondition method runCheck.

@Override
public CheckResult runCheck() {
    try {
        final String filter = "streams:" + stream.getId();
        // TODO we don't support cardinality yet
        final FieldStatsResult fieldStatsResult = searches.fieldStats(field, "*", filter, RelativeRange.create(time * 60), false, true, false);
        if (fieldStatsResult.getCount() == 0) {
            LOG.debug("Alert check <{}> did not match any messages. Returning not triggered.", type);
            return new NegativeCheckResult();
        }
        final double result;
        switch(type) {
            case MEAN:
                result = fieldStatsResult.getMean();
                break;
            case MIN:
                result = fieldStatsResult.getMin();
                break;
            case MAX:
                result = fieldStatsResult.getMax();
                break;
            case SUM:
                result = fieldStatsResult.getSum();
                break;
            case STDDEV:
                result = fieldStatsResult.getStdDeviation();
                break;
            default:
                LOG.error("No such field value check type: [{}]. Returning not triggered.", type);
                return new NegativeCheckResult();
        }
        LOG.debug("Alert check <{}> result: [{}]", id, result);
        if (Double.isInfinite(result)) {
            // This happens when there are no ES results/docs.
            LOG.debug("Infinite value. Returning not triggered.");
            return new NegativeCheckResult();
        }
        final boolean triggered;
        switch(thresholdType) {
            case HIGHER:
                triggered = result > threshold.doubleValue();
                break;
            case LOWER:
                triggered = result < threshold.doubleValue();
                break;
            default:
                triggered = false;
        }
        if (triggered) {
            final String resultDescription = "Field " + field + " had a " + type + " of " + decimalFormat.format(result) + " in the last " + time + " minutes with trigger condition " + thresholdType + " than " + decimalFormat.format(threshold) + ". " + "(Current grace time: " + grace + " minutes)";
            final List<MessageSummary> summaries;
            if (getBacklog() > 0) {
                final List<ResultMessage> searchResult = fieldStatsResult.getSearchHits();
                summaries = Lists.newArrayListWithCapacity(searchResult.size());
                for (ResultMessage resultMessage : searchResult) {
                    final Message msg = resultMessage.getMessage();
                    summaries.add(new MessageSummary(resultMessage.getIndex(), msg));
                }
            } else {
                summaries = Collections.emptyList();
            }
            return new CheckResult(true, this, resultDescription, Tools.nowUTC(), summaries);
        } else {
            return new NegativeCheckResult();
        }
    } catch (InvalidRangeParametersException e) {
        // cannot happen lol
        LOG.error("Invalid timerange.", e);
        return null;
    } catch (InvalidRangeFormatException e) {
        // lol same here
        LOG.error("Invalid timerange format.", e);
        return null;
    } catch (Searches.FieldTypeException e) {
        LOG.debug("Field [{}] seems not to have a numerical type or doesn't even exist at all. Returning not triggered.", field, e);
        return new NegativeCheckResult();
    }
}

Example 3 with InvalidRangeFormatException

use of org.graylog2.indexer.InvalidRangeFormatException in project graylog2-server by Graylog2.

the class MessageCountAlertCondition method runCheck.

@Override
public CheckResult runCheck() {
    try {
        // Create an absolute range from the relative range to make sure it doesn't change during the two
        // search requests. (count and find messages)
        // This is needed because the RelativeRange computes the range from NOW on every invocation of getFrom() and
        // getTo().
        // See: https://github.com/Graylog2/graylog2-server/issues/2382
        final RelativeRange relativeRange = RelativeRange.create(time * 60);
        final AbsoluteRange range = AbsoluteRange.create(relativeRange.getFrom(), relativeRange.getTo());
        final String filter = "streams:" + stream.getId();
        final CountResult result = searches.count("*", range, filter);
        final long count = result.count();
        LOG.debug("Alert check <{}> result: [{}]", id, count);
        final boolean triggered;
        switch(thresholdType) {
            case MORE:
                triggered = count > threshold;
                break;
            case LESS:
                triggered = count < threshold;
                break;
            default:
                triggered = false;
        }
        if (triggered) {
            final List<MessageSummary> summaries = Lists.newArrayList();
            if (getBacklog() > 0) {
                final SearchResult backlogResult = searches.search("*", filter, range, getBacklog(), 0, new Sorting("timestamp", Sorting.Direction.DESC));
                for (ResultMessage resultMessage : backlogResult.getResults()) {
                    final Message msg = resultMessage.getMessage();
                    summaries.add(new MessageSummary(resultMessage.getIndex(), msg));
                }
            }
            final String resultDescription = "Stream had " + count + " messages in the last " + time + " minutes with trigger condition " + thresholdType.toString().toLowerCase(Locale.ENGLISH) + " than " + threshold + " messages. " + "(Current grace time: " + grace + " minutes)";
            return new CheckResult(true, this, resultDescription, Tools.nowUTC(), summaries);
        } else {
            return new NegativeCheckResult();
        }
    } catch (InvalidRangeParametersException e) {
        // cannot happen lol
        LOG.error("Invalid timerange.", e);
        return null;
    } catch (InvalidRangeFormatException e) {
        // lol same here
        LOG.error("Invalid timerange format.", e);
        return null;
    }
}

Example 4 with InvalidRangeFormatException

use of org.graylog2.indexer.InvalidRangeFormatException in project graylog2-server by Graylog2.

the class MessageCountAlertConditionTest method searchCountShouldReturn.

private void searchCountShouldReturn(long count) {
    final CountResult countResult = mock(CountResult.class);
    when(countResult.count()).thenReturn(count);
    try {
        when(searches.count(anyString(), any(TimeRange.class), anyString())).thenReturn(countResult);
    } catch (InvalidRangeFormatException e) {
        assertNotNull("This should not return an exception!", e);
    }
}