opensearch-project / opensearch-project/data-prepper
Potential KeyValueProcessor feature: transform_key
Open
Nobody has claimed this yet.
backlog
enhancement
good first issue
- Dominant language
- Java
- Stars
- 374
- Forks
- 354
- Avg merge
- 3d 18h
- Merged PRs (30d)
- 8
Description
Transform keys to lower case, upper case or capitals.
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 the KeyValueProcessor implementation and its relevant tests, then read the linked Logstash transform_key documentation for the intended behavior. Done means key transformation supports lower case, upper case, and capitals, with tests covering those options.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100