Examples with Span zipkin.Span used on opensource projects

Example 51 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class SpanStoreTest method getTraces_128BitTraceId.

/** This tests that the 128bit trace id is read back from storage. */
@Test
public void getTraces_128BitTraceId() {
    Span span = span1.toBuilder().traceIdHigh(1).build();
    accept(span);
    assertThat(store().getTraces(QueryRequest.builder().build())).containsExactly(asList(span));
}

Example 52 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class ElasticsearchSpanConsumerTest method spanGoesIntoADailyIndex_whenTimestampIsExplicit.

@Test
public void spanGoesIntoADailyIndex_whenTimestampIsExplicit() throws Exception {
    long twoDaysAgo = (TODAY - 2 * DAY);
    Span span = Span.builder().traceId(20L).id(20L).name("get").timestamp(twoDaysAgo * 1000).build();
    accept(span);
    List<Span> indexFromTwoDaysAgo = storage().client().findSpans(new String[] { storage().indexNameFormatter.indexNameForTimestamp(twoDaysAgo) }, matchAllQuery()).get();
    // make sure the span went into an index corresponding to its timestamp, not collection time
    assertThat(indexFromTwoDaysAgo.size()).isEqualTo(1);
}

Example 53 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class ElasticsearchSpanConsumerTest method spanGoesIntoADailyIndex_whenTimestampIsDerived.

@Test
public void spanGoesIntoADailyIndex_whenTimestampIsDerived() throws Exception {
    long twoDaysAgo = (TODAY - 2 * DAY);
    Span span = Span.builder().traceId(20L).id(20L).name("get").addAnnotation(Annotation.create(twoDaysAgo * 1000, SERVER_RECV, WEB_ENDPOINT)).addAnnotation(Annotation.create(TODAY * 1000, SERVER_SEND, WEB_ENDPOINT)).build();
    accept(span);
    List<Span> indexFromTwoDaysAgo = storage().client().findSpans(new String[] { storage().indexNameFormatter.indexNameForTimestamp(twoDaysAgo) }, matchAllQuery()).get();
    // make sure the span went into an index corresponding to its first annotation timestamp
    assertThat(indexFromTwoDaysAgo.size()).isEqualTo(1);
}

Example 54 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class ElasticsearchSpanConsumerTest method spanGoesIntoADailyIndex_fallsBackToTodayWhenNoTimestamps.

@Test
public void spanGoesIntoADailyIndex_fallsBackToTodayWhenNoTimestamps() throws Exception {
    Span span = Span.builder().traceId(20L).id(20L).name("get").build();
    accept(span);
    List<Span> indexFromToday = storage().client().findSpans(new String[] { storage().indexNameFormatter.indexNameForTimestamp(TODAY) }, matchAllQuery()).get();
    // make sure the span went into an index corresponding to collection time
    assertThat(indexFromToday.size()).isEqualTo(1);
}

Example 55 with Span

use of zipkin.Span in project zipkin by openzipkin.

the class CassandraSpanConsumerTest method skipsRedundantIndexingInATrace.

/**
   * Simulates a trace with a step pattern, where each span starts a millisecond after the prior
   * one. The consumer code optimizes index inserts to only represent the interval represented by
   * the trace as opposed to each individual timestamp.
   */
@Test
public void skipsRedundantIndexingInATrace() {
    Span[] trace = new Span[101];
    trace[0] = TestObjects.TRACE.get(0);
    IntStream.range(0, 100).forEach(i -> {
        Span s = TestObjects.TRACE.get(1);
        trace[i + 1] = s.toBuilder().id(s.id + i).timestamp(s.timestamp + i * 1000).annotations(s.annotations.stream().map(a -> Annotation.create(a.timestamp + i * 1000, a.value, a.endpoint)).collect(toList())).build();
    });
    accept(trace);
    assertThat(rowCount(Tables.SERVICE_SPAN_NAME_INDEX)).isEqualTo(4L);
    assertThat(rowCount(Tables.SERVICE_NAME_INDEX)).isEqualTo(4L);
    // sanity check base case
    clear();
    CassandraSpanConsumer withoutOptimization = new CassandraSpanConsumer(storage.session(), storage.bucketCount, storage.spanTtl, storage.indexTtl, null);
    Futures.getUnchecked(withoutOptimization.accept(ImmutableList.copyOf(trace)));
    assertThat(rowCount(Tables.SERVICE_SPAN_NAME_INDEX)).isEqualTo(201L);
    assertThat(rowCount(Tables.SERVICE_NAME_INDEX)).isEqualTo(201L);
}