datafusion-contrib / datafusion-contrib/liquid-cache
Implement prefetch files from object store
Open
Nobody has claimed this yet.
help wanted
- Dominant language
- Rust
- Stars
- 452
- Forks
- 51
- Avg merge
- 3h 10m
- Merged PRs (30d)
- 12
Description
The client may tell the server to prefetch the data from remote so that:
- No cache misses, more consistent latencies
- The cache network bandwidth will not be overwhelmed by flooding of cache misses.
Contributor guide
No contributing guide indexed for this repository
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 named. Start by tracing how the client communicates requests to the server and how cache misses fetch data from the remote object store; done should include client-triggered prefetching that avoids misses and prevents cache-network flooding.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- data-engineering, distributed-systems
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100