opensearch-project / opensearch-project/data-prepper
Remove flatten_key in add_entries
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- Dominant language
- Java
- Stars
- 374
- Forks
- 354
- Avg merge
- 3d 18h
- Merged PRs (30d)
- 8
Description
Is your feature request related to a problem? Please describe.
The behaviour supported by flatten_keys is not the intended behaviour and is only added to prevent pipelines using this release from breaking. This needs to be removed in the next major version release as the current behaviour was not the original intention.
Describe the solution you'd like
Remove flatten_keys from add_entries
Describe alternatives you've considered (Optional)
A clear and concise description of any alternative solutions or features you've considered.
Additional context
Add any other context or screenshots about the feature request here.
Contributor guide
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 locating add_entries and its flatten_keys handling in the Data Prepper codebase, then inspect the surrounding pipeline behavior and any existing tests. Done means flatten_keys is no longer supported by add_entries in the next major release, with affected behavior covered by the relevant tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data-engineering
- Issue type
- Refactor
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100