如何解决Jaeger 错误 找不到合适的发件人使用 NoopSender
我正在使用以下 OpenTracing、Jaeger 示例 https://github.com/yurishkuro/opentracing-tutorial/tree/master/csharp/src/lesson01
我的 Jaeger UI 正在运行,我使用了以下命令。
docker run -d --name jaeger -e COLLECTOR_ZIPKIN_HTTP_PORT=9411 -p 5775:5775/udp -p 6831:6831/udp -p 6832:6832/udp -p 5778:5778-p 16686:16686 -p 14268:14268 -p 9411:9411 jaegertracing/all-in-one:latest
using Microsoft.Extensions.Logging;
using System;
using Jaeger.Metrics;
using Jaeger.Reporters;
using Jaeger.Samplers;
using Jaeger.Senders.Thrift;
using Jaeger;
using OpenTracing;
using OpenTracing.Util;
namespace Jaeger_Class_Library
{
public class Hello
{
private readonly ITracer _tracer;
private readonly ILogger<Hello> _logger;
public Hello()
{
}
public Hello(OpenTracing.ITracer tracer,ILoggerFactory loggerFactory)
{
_tracer = tracer;
_logger = loggerFactory.CreateLogger<Hello>();
}
public void SayHello(string helloTo)
{
var span = _tracer.BuildSpan("say-hello").Start();
var helloString = $"Hello,{helloTo}!";
_logger.Loginformation(helloString);
span.Finish();
}
private static Tracer InitTracer(string serviceName,ILoggerFactory loggerFactory)
{
var samplerConfiguration = new Configuration.SamplerConfiguration(loggerFactory)
.WithType(ConstSampler.Type);
//.WithParam(1);
var reporterConfiguration = new Configuration.ReporterConfiguration(loggerFactory)
.WithLogSpans(true);
return (Tracer)new Configuration(serviceName,loggerFactory)
.WithSampler(samplerConfiguration)
.WithReporter(reporterConfiguration)
.GetTracer();
}
public void TriggerTrace()
{
using (var loggerFactory = new LoggerFactory().AddConsole())
{
var helloTo = "Test message to Trace";
using (var tracer = InitTracer("hello-world",loggerFactory))
{
new Hello(tracer,loggerFactory).SayHello(helloTo);
}
}
}
}
}
以上是类库项目。 下面是我在其中调用 TriggerTrace 方法的控制台应用程序。当该函数被执行时,我希望在 Jaeger UI 中有一些痕迹,
static void Main(string[] args)
{
Hello hello = new Hello();
hello.TriggerTrace();
Console.WriteLine("Tracing...");
}
以下是我看到的错误,我在 UI 中没有看到任何痕迹, 我是否缺少任何配置?
warn: Jaeger.Senders.SenderResolver[0]
**No suitable sender found. Using NoopSender,meaning that data will not be sent anywhere!**
info: Jaeger.Configuration[0]
Initialized Tracer(ServiceName=hello-world,Version=CSharp-0.4.2.0,Reporter=CompositeReporter(Reporters=RemoteReporter(Sender=NoopSender()),LoggingReporter(Logger=Microsoft.Extensions.Logging.Logger`1[Jaeger.Reporters.LoggingReporter])),Sampler=ConstSampler(True),IPv4=172425085,Tags=[jaeger.version,CSharp-0.4.2.0],[hostname,RRUPAKULA-LAP],[ip,10.70.255.125],ZipkinSharedRpcSpan=False,ExpandExceptionLogs=False,UseTraceId128Bit=False)
info: Jaeger_Class_Library.Hello[0]
Hello,Test message to Trace!
info: Jaeger.Reporters.LoggingReporter[0]
Span reported: cc9fa176171a0dab:cc9fa176171a0dab:0000000000000000:1 - say-hello
Tracing...
解决方法
我遇到了同样的问题。找到了解释如何配置 Thrift 发送器的页面:https://github.com/jaegertracing/jaeger-client-csharp/blob/master/src/Senders/Jaeger.Senders.Thrift/README.md
C# 教程虽然没有提到它...
这是我的 InitTracer()。与从二进制启动的 Jaeger 配合良好:
private static Tracer InitTracer(string serviceName,ILoggerFactory loggerFactory)
{
Configuration.SenderConfiguration.DefaultSenderResolver = new SenderResolver(loggerFactory)
.RegisterSenderFactory<ThriftSenderFactory>();
var samplerConfiguration = new Configuration.SamplerConfiguration(loggerFactory)
.WithType(ConstSampler.Type)
.WithParam(1);
var sender = new SenderConfiguration(loggerFactory);
var reporterConfiguration = new Configuration.ReporterConfiguration(loggerFactory)
.WithLogSpans(true)
.WithSender(sender);
return (Tracer)new Configuration(serviceName,loggerFactory)
.WithSampler(samplerConfiguration)
.WithReporter(reporterConfiguration)
.GetTracer();
}
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