cockroachdb / cockroachdb/cockroach
rangeDesc: provide an RDI iterator integrated with elastic admission control
- Dominant language
- Go
- Stars
- 32.5k
- Forks
- 4.1k
- PR merge metrics
- PR metrics pending
Description
We observed in #147759 that backup's use of an RDI can degrade the foreground workload. We suspect that integrating elastic admission control into the RDI could prevent this.
Additional slack thread [here.](https://cockroachlabs.slack.com/archives/C0KB9Q03D/p1750169345828039)
Jira issue: CRDB-51626
Jira issue: CRDB-57674
Contributor guide
Research direction
Start by reading issue #147759 to understand how backup’s use of an RDI degrades foreground workloads, then review the linked Slack discussion and Jira issues CRDB-51626 and CRDB-57674. Determine the required integration between the RDI iterator and elastic admission control; done means the iterator prevents the reported workload degradation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- databases, distributed-systems
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100