apache/beam

[Feature Request][Go SDK]: Rewrite the `dot` runner in terms of a Portable pipeline.

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#27.508 aperta il 14 lug 2023

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Descrizione

What would you like to happen?

The Go SDK's dot runner current generates a pipeline graph based on the Go SDK internal structures.

https://github.com/apache/beam/blob/master/sdks/go/pkg/beam/core/util/dot/dot.go#L89

If it were rewritten in terms of the portable pipeline proto (https://github.com/apache/beam/blob/master/model/pipeline/src/main/proto/org/apache/beam/model/pipeline/v1/beam_runner_api.proto#L91) then it could be used to render Cross Language pipelines and be used as a basis for the stand alone Prism Runner's web UI.

That would sufficiently allow #25896 to be closed.

Issue Priority

Priority: 3 (nice-to-have improvement)

Issue Components

  • Component: Python SDK
  • Component: Java SDK
  • Component: Go SDK
  • Component: Typescript SDK
  • Component: IO connector
  • Component: Beam examples
  • Component: Beam playground
  • Component: Beam katas
  • Component: Website
  • Component: Spark Runner
  • Component: Flink Runner
  • Component: Samza Runner
  • Component: Twister2 Runner
  • Component: Hazelcast Jet Runner
  • Component: Google Cloud Dataflow Runner

Guida contributor

Direzione di ricerca
Esamina il proto della pipeline portatile (beam runner api.proto) e il codice del runner dot corrente per mappare le strutture interne alla rappresentazione proto.
Tech stack
go
Dominio
backend
Tipo issue
Refactoring
DifficoltàQuanto dovrebbe essere impegnativa per un nuovo contributor.
3
Tempo stimatoTempo stimato per completare e verificare uno scope piccolo.
1-2 giorni
Stato attivitàQuanto è probabile che la issue sia ancora attiva e reviewable.
Attiva
ChiarezzaQuanto chiaramente la issue descrive problema, scope e risultato atteso.
Chiara
Prerequisiti
GoGit
Adatta ai principiantiQuanto la issue è adatta a contributor alla prima esperienza.
60