opensearch-project / opensearch-project/data-prepper
[BUG] Kafka input snappy compression not supported?
Nobody has claimed this yet.
- Dominant language
- Java
- Stars
- 374
- Forks
- 355
- Avg merge
- 3d 18h
- Merged PRs (30d)
- 8
Description
Describe the bug
Changed the compression in logstash producer to snappy compression. After that dataprepper stopped processing messages without giving an error. Removed compression and everything is okay again
To Reproduce
^^
Expected behavior
Dataprepper processes compressed messages
Screenshots
Environment (please complete the following information):
Dataprepper 2.4.1
Additional context
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
No files, tests, or entry points are identified. Start by reproducing the failure with Snappy-compressed Kafka messages from Logstash, then trace the Kafka input handling in Data Prepper. Done means Data Prepper processes the compressed messages without silently stopping.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- kafka
- Domain
- stream-processing
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100