An exception occurs (tracing: skywalking-receiver to zipkin-exporter )

[forest003]

Describe the bug I want to convert skywalking format of tracing to zipkin format, but something is wrong.

What did you expect to see? I want to convert skywalking format of tracing to zipkin format.

What did you see instead? 2022-05-07T10:17:51.697+0800 error exporterhelper/queued_retry.go:183 Exporting failed. The error is not retryable. Dropping data. {"kind": "exporter", "name": "zipkin", "error": "Permanent error: failed to push trace data via Zipkin exporter: SpanID is invalid", "dropped_items": 1}

What version did you use? Version: 0.50.0

What config did you use? Config: extensions: health_check: pprof: endpoint: 0.0.0.0:1777 zpages: endpoint: 0.0.0.0:55679

receivers: otlp: protocols: grpc: http:

opencensus:

Collect own metrics

prometheus: config: scrape_configs:

• job_name: 'otel-collector' scrape_interval: 10s static_configs:

  • targets: ['0.0.0.0:8888']

  jaeger: protocols: grpc: thrift_binary: thrift_compact: thrift_http:

  zipkin:

  skywalking: protocols: grpc: endpoint: 0.0.0.0:11800 http: endpoint: 0.0.0.0:12800

processors: batch:

exporters: logging: logLevel: debug

zipkin: endpoint: "http://host:9411/api/v2/spans" compression: gzip tls: insecure: true

otlp: endpoint: host:4317 tls: insecure: true

service:

pipelines:

traces:
  receivers: [skywalking]
  processors: [batch]
  exporters: [logging, zipkin ]

Environment OS: Linux version 3.10.0-862.14.4.el7.x86_64 (mockbuild@kbuilder.bsys.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) ) #1 SMP Wed Sep 26 15:12:11 UTC 2018

[JaredTan95]

thx, I will check it soon or later.

[forest003]

Did you reproduce the problem？

thx, I will check it soon or later.

[JaredTan95]

@forest003 This is caused by skywalking traceid convert to otlp trace id bug. with https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/11562 fixed. You can try it again.

As latest result as follows:

• otelcol-configs:

  
  receivers:
  skywalking:
  protocols:
    grpc:
      endpoint: 0.0.0.0:11800
    http:
      endpoint: 0.0.0.0:12800
  skywalking/customname:
  protocols:
    http:
      endpoint: 0.0.0.0:12801

exporters: jaeger: endpoint: localhost:14250 tls: insecure: true zipkin: endpoint: "http://localhost:9411/api/v2/spans"

processors: batch: {}

service: pipelines: traces: receivers: [skywalking] processors: [batch] exporters: [jaeger,zipkin]

- jaeger ui shows:
<img width="1425" alt="image" src="https://user-images.githubusercontent.com/12468337/176981206-03c4f235-5d72-4dcb-bd4a-699e6ad33aa6.png">

- zipkin ui shows and no exceptions in otelcol:
<img width="1096" alt="image" src="https://user-images.githubusercontent.com/12468337/176981213-eee9205c-8191-40a0-b55e-601591851f73.png">

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