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br: avoid possible infinite loop checking tikv gc and scheduling status #46078

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Aug 17, 2023
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12 changes: 6 additions & 6 deletions br/pkg/task/backup_ebs.go
Original file line number Diff line number Diff line change
Expand Up @@ -295,13 +295,13 @@
} else {
log.Warn("failed to wait schedule, will retry later", zap.Error(err2))
}
continue
}

log.Info("all leader regions got, start checking hole", zap.Int("len", len(allRegions)))
} else {
log.Info("all leader regions got, start checking hole", zap.Int("len", len(allRegions)))

Check warning on line 299 in br/pkg/task/backup_ebs.go

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br/pkg/task/backup_ebs.go#L298-L299

Added lines #L298 - L299 were not covered by tests

if !isRegionsHasHole(allRegions) {
return nil
if !isRegionsHasHole(allRegions) {
return nil
}
log.Info("Regions has hole, needs sleep and retry")

Check warning on line 304 in br/pkg/task/backup_ebs.go

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br/pkg/task/backup_ebs.go#L301-L304

Added lines #L301 - L304 were not covered by tests
}
time.Sleep(backoffer.ExponentialBackoff())
}
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