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[#1686] shard: Open all components in case metabase has failed

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All components must be opened first, before any other operation is
performed.

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
This commit is contained in:
Evgenii Stratonikov 2022-08-22 15:25:26 +03:00 committed by fyrchik
parent c7c1c257e1
commit bc20851cd1
1 changed files with 9 additions and 1 deletions
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10
pkg/local_object_storage/shard/control.go
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@ -50,9 +50,17 @@ func (s *Shard) Open() error {
components = append(components, s.pilorama) components = append(components, s.pilorama)
} }
for _, component := range components { for i, component := range components {
if err := component.Open(false); err != nil { if err := component.Open(false); err != nil {
if component == s.metaBase { if component == s.metaBase {
// We must first open all other components to avoid
// opening non-existent DB in read-only mode.
for j := i + 1; j < len(components); j++ {
if err := components[j].Open(false); err != nil {
// Other components must be opened, fail.
return fmt.Errorf("could not open %T: %w", components[j], err)
}
}
err = s.handleMetabaseFailure("open", err) err = s.handleMetabaseFailure("open", err)
if err != nil { if err != nil {
return err return err