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[#1347] metabase: Fix EC search

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For EC chunks need to return EC parent object ID as
EC chunks don't have own attributes but inherit parent's.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2024-09-12 09:53:21 +03:00 • committed by Evgenii Stratonikov
parent b33559754d
commit e3764c51df
2 changed files with 40 additions and 8 deletions
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21
pkg/local_object_storage/metabase/select.go
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@ -150,7 +150,8 @@ func (db *DB) selectObjects(tx *bbolt.Tx, cnr cid.ID, fs objectSDK.SearchFilters
continue // ignore removed objects
}
if !db.matchSlowFilters(tx, addr, group.slowFilters, currEpoch) {
addr, match := db.matchSlowFilters(tx, addr, group.slowFilters, currEpoch)
if !match {
continue // ignore objects with unmatched slow filters
}
@ -382,15 +383,16 @@ func (db *DB) selectObjectID(
}
// matchSlowFilters return true if object header is matched by all slow filters.
func (db *DB) matchSlowFilters(tx *bbolt.Tx, addr oid.Address, f objectSDK.SearchFilters, currEpoch uint64) bool {
func (db *DB) matchSlowFilters(tx *bbolt.Tx, addr oid.Address, f objectSDK.SearchFilters, currEpoch uint64) (oid.Address, bool) {
result := addr
if len(f) == 0 {
return true
return result, true
}
buf := make([]byte, addressKeySize)
obj, err := db.get(tx, addr, buf, true, false, currEpoch)
if err != nil {
return false
return result, false
}
for i := range f {
@ -415,23 +417,26 @@ func (db *DB) matchSlowFilters(tx *bbolt.Tx, addr oid.Address, f objectSDK.Searc
default: // user attribute
v, ok := attributeValue(obj, f[i].Header())
if ok {
if ech := obj.ECHeader(); ech != nil {
result.SetObject(ech.Parent())
}
data = []byte(v)
} else {
return f[i].Operation() == objectSDK.MatchNotPresent
return result, f[i].Operation() == objectSDK.MatchNotPresent
}
}
matchFunc, ok := db.matchers[f[i].Operation()]
if !ok {
return false
return result, false
}
if !matchFunc.matchSlow(f[i].Header(), data, f[i].Value()) {
return false
return result, false
}
}
return true
return result, true
}
func attributeValue(obj *objectSDK.Object, attribute string) (string, bool) {