Cognito x射线段未发现问题

Question

我正在尝试使用x射线与cognito:

val client: AWSCognitoIdentityProvider =
AWSCognitoIdentityProviderClientBuilder
.standard()
.withCredentials(keysConfig.credentialsProvider)
.withRegion(config.region)
.withClientConfiguration(new ClientConfiguration().withMaxErrorRetry(config.maxErrorRetries))
.withRequestHandlers(new TracingHandler(AWSXRay.getGlobalRecorder))
.build()

但是我得到一堆错误:

SEVERE:抑制AWS x射线上下文缺失异常(SegmentNotFoundException):开始子段命名失败'AWSCognitoIdentityProvider':段无法找到

我正在做一个例子，从:

https://docs.aws.amazon.com/xray/latest/devguide/xray-sdk-java-awssdkclients.html [https://docs.aws.amazon.com/xray/latest/devguide/xray-sdk-java-awssdkclients.html] [1]

我应该在aws xray UI中做一些额外的配置吗?

编辑:我还试图手动删除添加请求处理程序，只是添加一个依赖项:aws-xray-recorder-sdk-aws-sdk-instrumentor但同样的问题…

Answer 1

启用AWS SDK工具将自动为您的AWS调用生成subSegment。但是在AWS x射线中，子段必须在现有的父segment下，否则将得到SegmentNotFoundException。

你能尝试用beginSegment()和endsegment()包装你的AWS调用吗?

import com.amazonaws.xray.AWSXRay;
import com.amazonaws.xray.entities.Segment;
try {
segment = AWSXRay.beginSegment("your service name");
// your AWS call
AWSCognito.xxx
} catch (Exception e) {
throw e;
} finally {
AWSXRay.endSegment();
}