apache/beam

ParDo should indicate what "features" are used in DisplayData

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#18,428 opened on Jun 3, 2022

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Description

ParDo now exposes numerous features, such as SplittableDoFn, State, Timers, etc. It would be good if the specific features being used where readily visible within the Display Data of the given Pardo.

Imported from Jira BEAM-2758. Original Jira may contain additional context. Reported by: bchambers.

Contributor guide

Research direction
Investigate how DisplayData is currently implemented in ParDo and how feature flags are tracked. Add a method to expose the set of enabled features via DisplayData.
Tech stack
java
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Java
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65