Examples with Span zipkin.Span used on opensource projects

Example 21 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class JsonAdaptersTest method binaryAnnotation_long_max.

@Test
public void binaryAnnotation_long_max() throws IOException {
    String json = ("{" + "  \"traceId\": \"6b221d5bc9e6496c\"," + "  \"id\": \"6b221d5bc9e6496c\"," + "  \"name\": \"get-traces\"," + "  \"binaryAnnotations\": [" + "    {" + "      \"key\": \"num\"," + "      \"value\": \"9223372036854775807\"," + "      \"type\": \"I64\"" + "    }" + "  ]" + "}").replaceAll("\\s", "");
    Span span = JsonAdapters.SPAN_ADAPTER.fromJson(json);
    assertThat(span.binaryAnnotations).extracting(b -> ByteBuffer.wrap(b.value).getLong()).containsExactly(9223372036854775807L);
}

Example 22 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class ElasticsearchHttpSpanConsumerTest method spanGoesIntoADailyIndex_fallsBackToTodayWhenNoTimestamps.

@Test
public void spanGoesIntoADailyIndex_fallsBackToTodayWhenNoTimestamps() throws Exception {
    Span span = Span.builder().traceId(20L).id(20L).name("get").build();
    accept(span);
    // make sure the span went into an index corresponding to collection time
    assertThat(findSpans(TODAY, span.traceId)).contains("\"hits\":{\"total\":1");
}

Example 23 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class InternalElasticsearchClientTest method toSpanBytes_timestampMillis.

@Test
public void toSpanBytes_timestampMillis() {
    Span span = Span.builder().traceId(20L).id(20L).name("get").timestamp(TODAY * 1000).build();
    byte[] result = InternalElasticsearchClient.toSpanBytes(span, TODAY);
    String json = new String(result);
    assertThat(json).startsWith("{\"timestamp_millis\":" + Long.toString(TODAY) + ",\"traceId\":\"0000000000000014\"");
    assertThat(Codec.JSON.readSpan(json.getBytes())).isEqualTo(// ignores timestamp_millis field
    span);
}

Example 24 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class Collector method sample.

List<Span> sample(List<Span> input) {
    List<Span> sampled = new ArrayList<>(input.size());
    for (Span s : input) {
        if (sampler.isSampled(s))
            sampled.add(s);
    }
    int dropped = input.size() - sampled.size();
    if (dropped > 0)
        metrics.incrementSpansDropped(dropped);
    return sampled;
}

Example 25 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class GroupByTraceId method apply.

public static List<List<Span>> apply(Collection<Span> input, boolean strictTraceId, boolean adjust) {
    if (input == null || input.isEmpty())
        return Collections.emptyList();
    Map<Pair<Long>, List<Span>> groupedByTraceId = new LinkedHashMap<>();
    for (Span span : input) {
        Pair<Long> traceId = Pair.create(strictTraceId ? span.traceIdHigh : 0L, span.traceId);
        if (!groupedByTraceId.containsKey(traceId)) {
            groupedByTraceId.put(traceId, new LinkedList<>());
        }
        groupedByTraceId.get(traceId).add(span);
    }
    List<List<Span>> result = new ArrayList<>(groupedByTraceId.size());
    for (List<Span> sameTraceId : groupedByTraceId.values()) {
        result.add(adjust ? CorrectForClockSkew.apply(MergeById.apply(sameTraceId)) : sameTraceId);
    }
    Collections.sort(result, TRACE_DESCENDING);
    return result;
}