Examples with StopWatch core.framework.util.StopWatch used on opensource projects

Example 31 with StopWatch

use of core.framework.util.StopWatch in project core-ng-project by neowu.

the class ElasticSearchTypeImpl method search.

@Override
public SearchResponse<T> search(SearchRequest request) {
    validate(request);
    StopWatch watch = new StopWatch();
    long esTookTime = 0;
    String index = request.index == null ? this.index : request.index;
    long hits = 0;
    try {
        SearchRequestBuilder builder = client().prepareSearch(index).setQuery(request.query);
        if (request.type != null)
            builder.setSearchType(request.type);
        request.aggregations.forEach(builder::addAggregation);
        request.sorts.forEach(builder::addSort);
        if (request.skip != null)
            builder.setFrom(request.skip);
        if (request.limit != null)
            builder.setSize(request.limit);
        logger.debug("search, index={}, type={}, request={}", index, type, builder);
        org.elasticsearch.action.search.SearchResponse searchResponse = builder.get();
        hits = searchResponse.getHits().getTotalHits();
        esTookTime = searchResponse.getTook().nanos();
        if (searchResponse.getFailedShards() > 0)
            logger.warn("some shard failed, response={}", searchResponse);
        return searchResponse(searchResponse);
    } catch (ElasticsearchException e) {
        // due to elastic search uses async executor to run, we have to wrap the exception to retain the original place caused the exception
        throw new SearchException(e);
    } finally {
        long elapsedTime = watch.elapsedTime();
        ActionLogContext.track("elasticsearch", elapsedTime, (int) hits, 0);
        logger.debug("search, hits={}, esTookTime={}, elapsedTime={}", hits, esTookTime, elapsedTime);
        checkSlowOperation(elapsedTime);
    }
}

Example 32 with StopWatch

use of core.framework.util.StopWatch in project core-ng-project by neowu.

the class ElasticSearchTypeImpl method deleteByQuery.

@Override
public long deleteByQuery(DeleteByQueryRequest request) {
    if (request.query == null)
        throw Exceptions.error("request.query must not be null");
    StopWatch watch = new StopWatch();
    String index = request.index == null ? this.index : request.index;
    long esTookTime = 0;
    long deleted = 0;
    try {
        DeleteByQueryRequestBuilder builder = DeleteByQueryAction.INSTANCE.newRequestBuilder(client());
        BulkByScrollResponse response = builder.filter(request.query).source(index).get();
        esTookTime = response.getTook().nanos();
        deleted = response.getDeleted();
        return deleted;
    } catch (ElasticsearchException e) {
        // due to elastic search uses async executor to run, we have to wrap the exception to retain the original place caused the exception
        throw new SearchException(e);
    } finally {
        long elapsedTime = watch.elapsedTime();
        ActionLogContext.track("elasticsearch", elapsedTime, 0, (int) deleted);
        logger.debug("deleteByQuery, index={}, type={}, deleted={}, esTookTime={}, elapsedTime={}", index, type, deleted, esTookTime, elapsedTime);
        checkSlowOperation(elapsedTime);
    }
}

Example 33 with StopWatch

use of core.framework.util.StopWatch in project core-ng-project by neowu.

the class ElasticSearchTypeImpl method index.

@Override
public void index(IndexRequest<T> request) {
    StopWatch watch = new StopWatch();
    String index = request.index == null ? this.index : request.index;
    validator.validate(request.source);
    byte[] document = writer.toJSON(request.source);
    try {
        client().prepareIndex(index, type, request.id).setSource(document, XContentType.JSON).get();
    } catch (ElasticsearchException e) {
        // due to elastic search uses async executor to run, we have to wrap the exception to retain the original place caused the exception
        throw new SearchException(e);
    } finally {
        long elapsedTime = watch.elapsedTime();
        ActionLogContext.track("elasticsearch", elapsedTime, 0, 1);
        logger.debug("index, index={}, type={}, id={}, elapsedTime={}", index, type, request.id, elapsedTime);
        checkSlowOperation(elapsedTime);
    }
}

Example 34 with StopWatch

use of core.framework.util.StopWatch in project core-ng-project by neowu.

the class HTTPClientImpl method execute.

@Override
public HTTPResponse execute(HTTPRequest request) {
    StopWatch watch = new StopWatch();
    HttpUriRequest httpRequest = httpRequest(request);
    try (CloseableHttpResponse httpResponse = client.execute(httpRequest)) {
        int statusCode = httpResponse.getStatusLine().getStatusCode();
        logger.debug("[response] status={}", statusCode);
        Map<String, String> headers = Maps.newHashMap();
        for (Header header : httpResponse.getAllHeaders()) {
            logger.debug("[response:header] {}={}", header.getName(), header.getValue());
            headers.putIfAbsent(header.getName(), header.getValue());
        }
        HttpEntity entity = httpResponse.getEntity();
        byte[] body = responseBody(entity);
        HTTPResponse response = new HTTPResponse(parseHTTPStatus(statusCode), headers, body);
        logResponseText(response);
        return response;
    } catch (IOException | UncheckedIOException e) {
        throw new HTTPClientException(e.getMessage(), "HTTP_COMMUNICATION_FAILED", e);
    } finally {
        long elapsedTime = watch.elapsedTime();
        ActionLogContext.track("http", elapsedTime);
        logger.debug("execute, elapsedTime={}", elapsedTime);
        if (elapsedTime > slowOperationThresholdInNanos) {
            logger.warn(Markers.errorCode("SLOW_HTTP"), "slow http operation, elapsedTime={}", elapsedTime);
        }
    }
}

Example 35 with StopWatch

use of core.framework.util.StopWatch in project core-ng-project by neowu.

the class Kafka method createProducer.

protected Producer<String, byte[]> createProducer() {
    if (uri == null)
        throw new Error("uri must not be null");
    StopWatch watch = new StopWatch();
    try {
        Map<String, Object> config = Maps.newHashMap();
        config.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, uri);
        // metadata update timeout
        config.put(ProducerConfig.MAX_BLOCK_MS_CONFIG, Duration.ofSeconds(30).toMillis());
        Producer<String, byte[]> producer = new KafkaProducer<>(config, new StringSerializer(), new ByteArraySerializer());
        producerMetrics.set(producer.metrics());
        return producer;
    } finally {
        logger.info("create kafka producer, uri={}, name={}, elapsedTime={}", uri, name, watch.elapsedTime());
    }
}