Examples with ITupleOpenTsdbDatapointMapper org.apache.storm.opentsdb.bolt.ITupleOpenTsdbDatapointMapper used on opensource projects

Example 1 with ITupleOpenTsdbDatapointMapper

use of org.apache.storm.opentsdb.bolt.ITupleOpenTsdbDatapointMapper in project storm by apache.

the class OpenTsdbState method update.

public void update(List<TridentTuple> tridentTuples, TridentCollector collector) {
    try {
        List<OpenTsdbMetricDatapoint> metricDataPoints = new ArrayList<>();
        for (TridentTuple tridentTuple : tridentTuples) {
            for (ITupleOpenTsdbDatapointMapper tupleOpenTsdbDatapointMapper : tupleMetricPointMappers) {
                metricDataPoints.add(tupleOpenTsdbDatapointMapper.getMetricPoint(tridentTuple));
            }
        }
        final ClientResponse.Details details = openTsdbClient.writeMetricPoints(metricDataPoints);
        if (details != null && (details.getFailed() > 0)) {
            final String errorMsg = "Failed in writing metrics to TSDB with details: " + details;
            LOG.error(errorMsg);
            throw new RuntimeException(errorMsg);
        }
    } catch (Exception e) {
        collector.reportError(e);
        throw new FailedException(e);
    }
}