quickwit-oss / quickwit-oss/quickwit

Kafka Source: Add support for wildcard or regex-based topic subscription

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enhancement
Dominant language
Rust
Stars
11.7k
Forks
597
Avg merge
2d 22h
Merged PRs (30d)
37

Description

Is your feature request related to a problem? Please describe.
The use-case stems from having a topic per tenant. Currently, I'd have to manually create a source configuration per tenant manually.

Describe the solution you'd like
Add support for subscribing to topics via. a regex or wildcard. librdkafka has support for this.

Describe alternatives you've considered
Manually adding sources.

Additional context

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the Kafka source configuration and reviewing the linked librdkafka topic-subscription documentation. The work is done when a source can subscribe to topics using a wildcard or regular expression instead of requiring one source configuration per tenant.

Written by the indexing model from the issue text.

Assessment

Tech stack
kafka, rust
Domain
stream-processing
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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