我使用以下Java代码将测试跟踪发送到stackdriver
HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
GoogleCredential cred = GoogleCredential
.fromStream(
getClass().getClassLoader().getResourceAsStream("appengineServiceAccountKey.json"),
httpTransport,
jsonFactory)
.createScoped(CloudTraceScopes.all());
CloudTrace gceTrace = new CloudTrace.Builder(httpTransport, jsonFactory, cred)
.setApplicationName("Google Cloud Trace test app")
.build();
TraceSpan span = new TraceSpan();
span.setName("foo-bar");
span.setSpanId(new BigInteger("1"));
span.setStartTime("2017-04-02T16:12:03.636Z");
span.setEndTime("2017-04-02T16:12:04.636Z");
Trace trace = new Trace();
trace.setTraceId(UUID.randomUUID().toString().replaceAll("-","")); // Mandatory
trace.setSpans(Collections.singletonList(span));
Traces traces = new Traces();
traces.setTraces(Collections.singletonList(trace)); // Mandatory
cloudTraceService.projects().patchTraces("myproject", traces);
但是当我从控制台访问跟踪时,我什么也看不到。
https://console.cloud.google.com/traces/details/8289f38bcb6e44c5b30c98953bee0018?project=myproject
我错过了一些事情吗?
注意 - 我遵循How to do a simple Google Cloud Trace request in Java
中提到的代码更新
我尝试了来自API explorer的等效有效负载,它给了我200响应,仍然没有Stackdriver控制台中的跟踪迹象。
以下是我的有效载荷
PATCH https://cloudtrace.googleapis.com/v1/projects/myproject/traces?key={YOUR_API_KEY}
{
"traces": [
{
"projectId": "myproject",
"spans": [
{
"startTime": "2017-04-03T16:12:03.636Z",
"endTime": "2017-04-03T16:12:04.636Z",
"spanId": "2"
"name": "bar-foo"
}
],
"traceId": "8289f38bcb6e44c5b30c98953bee0018"
}
]
}
回复
200
- Show headers -
{
}
控制台
更新
感谢GCP社区中的某个人,他指出有效负载中缺少Span Name,以便能够在跟踪控制台中看到它。我在这里更新了代码。但是,即使在设置了span名称之后,当我从java代码发送它时,我仍然无法看到跟踪。
当触发上述java代码时,有没有办法检查发送的有效负载?
答案 0 :(得分:2)
最后我发现在构建之后我没有调用 pt.execute()
PatchTraces pt =cloudTraceService.projects().patchTraces("myproject", traces);
pt.execute()