Examples with SpanId org.apache.htrace.core.SpanId used on opensource projects

Example 11 with SpanId

use of org.apache.htrace.core.SpanId in project hadoop by apache.

the class DataTransferProtoUtil method buildBaseHeader.

static BaseHeaderProto buildBaseHeader(ExtendedBlock blk, Token<BlockTokenIdentifier> blockToken) {
    BaseHeaderProto.Builder builder = BaseHeaderProto.newBuilder().setBlock(PBHelperClient.convert(blk)).setToken(PBHelperClient.convert(blockToken));
    SpanId spanId = Tracer.getCurrentSpanId();
    if (spanId.isValid()) {
        builder.setTraceInfo(DataTransferTraceInfoProto.newBuilder().setTraceId(spanId.getHigh()).setParentId(spanId.getLow()));
    }
    return builder.build();
}

Example 12 with SpanId

use of org.apache.htrace.core.SpanId in project hadoop by apache.

the class DFSPacket method getTraceParents.

/**
   * Get the trace parent spans for this packet.<p/>
   *
   * Will always be non-null.<p/>
   *
   * Protected by the DFSOutputStream dataQueue lock.
   */
public SpanId[] getTraceParents() {
    // Remove duplicates from the array.
    int len = traceParentsUsed;
    Arrays.sort(traceParents, 0, len);
    int i = 0, j = 0;
    SpanId prevVal = SpanId.INVALID;
    while (true) {
        if (i == len) {
            break;
        }
        SpanId val = traceParents[i];
        if (!val.equals(prevVal)) {
            traceParents[j] = val;
            j++;
            prevVal = val;
        }
        i++;
    }
    if (j < traceParents.length) {
        traceParents = Arrays.copyOf(traceParents, j);
        traceParentsUsed = traceParents.length;
    }
    return traceParents;
}

Example 13 with SpanId

use of org.apache.htrace.core.SpanId in project cxf by apache.

the class HTraceTracingTest method testThatNewInnerSpanIsCreatedUsingAsyncInvocation.

@Test
public void testThatNewInnerSpanIsCreatedUsingAsyncInvocation() {
    final SpanId spanId = SpanId.fromRandom();
    final Response r = createWebClient("/bookstore/books/async").header(TracerHeaders.DEFAULT_HEADER_SPAN_ID, spanId.toString()).get();
    assertEquals(Status.OK.getStatusCode(), r.getStatus());
    assertThat(TestSpanReceiver.getAllSpans().size(), equalTo(2));
    assertThat(TestSpanReceiver.getAllSpans().get(1).getDescription(), equalTo("GET bookstore/books/async"));
    assertThat(TestSpanReceiver.getAllSpans().get(0).getDescription(), equalTo("Processing books"));
    assertThat((String) r.getHeaders().getFirst(TracerHeaders.DEFAULT_HEADER_SPAN_ID), equalTo(spanId.toString()));
}

Example 14 with SpanId

use of org.apache.htrace.core.SpanId in project cxf by apache.

the class HTraceTracingTest method testThatParallelSpanIsAnnotatedWithTimeline.

@Test
public void testThatParallelSpanIsAnnotatedWithTimeline() {
    final SpanId spanId = SpanId.fromRandom();
    final Response r = createWebClient("/bookstore/process").header(TracerHeaders.DEFAULT_HEADER_SPAN_ID, spanId.toString()).put("");
    assertEquals(Status.OK.getStatusCode(), r.getStatus());
    assertThat(TestSpanReceiver.getAllSpans().size(), equalTo(2));
    assertThat(TestSpanReceiver.getAllSpans(), hasSpan("Processing books", hasItem("Processing started")));
    assertThat(TestSpanReceiver.getAllSpans(), hasSpan("PUT bookstore/process", empty()));
    assertThat((String) r.getHeaders().getFirst(TracerHeaders.DEFAULT_HEADER_SPAN_ID), equalTo(spanId.toString()));
}

Example 15 with SpanId

use of org.apache.htrace.core.SpanId in project cxf by apache.

the class HTraceTracingTest method testThatInnerSpanIsCreatedUsingPseudoAsyncInvocation.

@Test
public void testThatInnerSpanIsCreatedUsingPseudoAsyncInvocation() {
    final SpanId spanId = SpanId.fromRandom();
    final Response r = createWebClient("/bookstore/books/pseudo-async").header(TracerHeaders.DEFAULT_HEADER_SPAN_ID, spanId.toString()).get();
    assertEquals(Status.OK.getStatusCode(), r.getStatus());
    assertThat(TestSpanReceiver.getAllSpans().size(), equalTo(2));
    assertThat(TestSpanReceiver.getAllSpans().get(1).getDescription(), equalTo("GET bookstore/books/pseudo-async"));
    assertThat(TestSpanReceiver.getAllSpans().get(0).getDescription(), equalTo("Processing books"));
    assertThat((String) r.getHeaders().getFirst(TracerHeaders.DEFAULT_HEADER_SPAN_ID), equalTo(spanId.toString()));
}