Zipkin UDP Receiver

[EOjeah]

Component(s)

receiver/zipkin

Is your feature request related to a problem? Please describe.

Feature Request: Receive zipkin formatted spans over UDP

Describe the solution you'd like

Currently, the zipkin receiver only receivers spans over http. However, some environments with very high throughput use case can benefit from the lower overhead and simplicity of UDP.

zipkin:
  protocols:
    http: # existing
      endpoint: "localhost:9411" 
    udp: # new
      endpoint: "localhost:52352"
      queue_size: 1000
      num_workers: 10
      buffer_size: 100
      max_packet_size: 65000

Describe alternatives you've considered

• udp logs receiver with a new connector to convert those logs to traces

Additional context

Due to nature of UDP as inherently unreliable, packets may be lost but the risk is mitigated by the nature of tracing data, where occasional loss of spans is generally acceptable.

[github-actions]

Pinging code owners:

• receiver/zipkin: @MovieStoreGuy @andrzej-stencel @crobert-1

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[atoulme]

@EOjeah will you be able to work on this yourself?

[EOjeah]

@atoulme yeah I should be able to

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• receiver/zipkin: @MovieStoreGuy @andrzej-stencel @crobert-1

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• receiver/zipkin: @MovieStoreGuy @andrzej-stencel @crobert-1

See Adding Labels via Comments if you do not have permissions to add labels yourself.