datafusion-contrib / datafusion-contrib/liquid-cache
Implement io monitoring primitives
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- Dominant language
- Rust
- Stars
- 452
- Forks
- 51
- Avg merge
- 3h 10m
- Merged PRs (30d)
- 12
Description
We want to monitor the IO usage, ideally in the liquid cache dashboard, something like this, to have a figure refreshing the data every second.
This means that we need to implement disk usage monitoring on the admin server, and polling the disk usage from the front end.
To visualize the data, we can use https://github.com/yuankunzhang/charming
Contributor guide
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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 with src/server/src/admin_server/mod.rs to understand the admin-server entry point, then inspect the liquid-cache-admin frontend. Review the proposed charming visualization library and determine how disk-usage data should be polled. Done means the dashboard displays disk-usage data refreshed every second.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- backend, frontend, observability
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100