restore: consider replanning more eagerly

cockroachdb / cockroach

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

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restore: consider replanning more eagerly #135002

Open msbutler opened 2 weeks ago

msbutler commented 2 weeks ago

in the 150 node scale test, we do not replan as eagerly as we could, causing many nodes to hang out without any work. unsure if we should revisit this, given online restore.

Here's our current replanning heuristic in restore: https://github.com/msbutler/cockroach/blob/master/pkg/ccl/backupccl/restore_job.go#L475

Jira issue: CRDB-44330

blathers-crl[bot] commented 2 weeks ago

cc @cockroachdb/disaster-recovery