Reader Schema Support to read partial data
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- Dominant language
- Go
- Stars
- 1.1k
- Forks
- 232
- PR merge metrics
- No merged PRs in 30d
Description
Hi guys,
there are sometimes when you want to parse the object partially. Java API provides this feature passing the writer and the reader schema. Is there any plan to support it or there is already a way to do it?
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the linked Avro GenericDatumReader documentation, especially its writer-schema and reader-schema behavior. Then locate goavro's decoding entry points and determine how partial data should be represented. Done should include reader-schema support for decoding partial data, with tests covering schema resolution and the expected decoded result.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- data-engineering
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100