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[#1634] node: Do not return expired objects

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If an object has not been marked for removal by the GC in the current epoch
yet but has already expired, respond with `ErrObjectNotFound` api status.
Also, optimize shard iteration: a node must stop any iteration if the object
 is found but gonna be removed soon.
All the checks are performed by the Metabase.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
This commit is contained in:
Pavel Karpy 2022-07-27 21:38:28 +03:00 • committed by Pavel Karpy
parent 9aba0ba512
commit 156ba85326
28 changed files with 230 additions and 36 deletions
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17
pkg/local_object_storage/metabase/select_test.go
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@ -805,6 +805,23 @@ func BenchmarkSelect(b *testing.B) {
})
}
func TestExpiredObjects(t *testing.T) {
db := newDB(t, meta.WithEpochState(epochState{currEpoch}))
checkExpiredObjects(t, db, func(exp, nonExp *objectSDK.Object) {
cidExp, _ := exp.ContainerID()
cidNonExp, _ := nonExp.ContainerID()
objs, err := metaSelect(db, cidExp, objectSDK.SearchFilters{})
require.NoError(t, err)
require.Empty(t, objs) // expired object should not be returned
objs, err = metaSelect(db, cidNonExp, objectSDK.SearchFilters{})
require.NoError(t, err)
require.NotEmpty(t, objs)
})
}
func benchmarkSelect(b *testing.B, db *meta.DB, cid cidSDK.ID, fs objectSDK.SearchFilters, expected int) {
var prm meta.SelectPrm
prm.SetContainerID(cid)