jojochuang opened a new pull request, #11054: URL: https://github.com/apache/ozone/pull/11054
## Summary Reopens [HDDS-15071](https://issues.apache.org/jira/browse/HDDS-15071) after rebase onto latest master (supersedes closed #10122). Introduces foundational SCM configuration and a cluster-wide reconstruction concurrency cap: - `hdds.scm.replication.decommission.ec.reconstruction.enabled` (default: false) - `hdds.scm.replication.decommission.ec.reconstruction.load.factor` (default: 0.9; used by HDDS-15072) - `hdds.scm.replication.reconstruction.global.limit` (default: 0 = disabled) Global limit is enforced in `sendThrottledReconstructionCommand()` via atomic slot reservation so 1-1 replication continues when the cap is reached. **Default behavior is unchanged** when `reconstruction.global.limit=0`. ## Test plan - [x] `mvn -pl :hdds-server-scm -am test -Dtest=TestReplicationManager#testReconstructionGlobalLimit* -DskipShade -DskipRecon -DskipDocs` - [ ] CI Depends on this PR for [HDDS-15072](https://issues.apache.org/jira/browse/HDDS-15072) (dynamic EC decommission reconstruction switch). Generated-by: Cursor (Auto) Made with [Cursor](https://cursor.com) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
