spotify/scio

`covary` etc. should reset coder

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#3,809 opened on May 11, 2021

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 (1 comment) (0 reactions) (1 assignee)Scala (529 forks)auto 404
buggood first issue

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Description

Contributor guide

Research direction
Examine the implementation of `covary` in SCollection.scala, understand how coders are currently handled, and trace the coder reset logic to ensure compatibility with ADT SCollections.
Tech stack
scala
Domain
backenddata
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
ScalaGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65