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[#131] metabase: Implement indexing by object properties

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Process parent objects in Put method. Headers of parent object are stored as
regular leaf objects in metabase from now. Build indexes for ROOT, LEAF and
CHILDFREE properties.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2020-10-29 19:12:38 +03:00 • committed by Alex Vanin
parent 97077294fc
commit 1db01725c9
4 changed files with 175 additions and 49 deletions
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83
pkg/local_object_storage/metabase/db_test.go
View file

@ -10,6 +10,7 @@ import (
"github.com/nspcc-dev/neofs-api-go/pkg/container"
objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
"github.com/nspcc-dev/neofs-api-go/pkg/owner"
v2object "github.com/nspcc-dev/neofs-api-go/v2/object"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
"github.com/nspcc-dev/neofs-node/pkg/util/test"
"github.com/stretchr/testify/require"
@ -153,3 +154,85 @@ func TestDB_Delete(t *testing.T) {
testSelect(t, db, fs)
}
func TestDB_SelectProperties(t *testing.T) {
path := "test.db"
bdb, err := bbolt.Open(path, 0600, nil)
require.NoError(t, err)
defer func() {
bdb.Close()
os.Remove(path)
}()
db := NewDB(bdb)
parent := object.NewRaw()
parent.SetContainerID(testCID())
parent.SetID(testOID())
child := object.NewRaw()
child.SetContainerID(testCID())
child.SetID(testOID())
child.SetParent(parent.Object().SDK())
parAddr := parent.Object().Address()
childAddr := child.Object().Address()
require.NoError(t, db.Put(child.Object()))
// root filter
fs := objectSDK.SearchFilters{}
fs.AddRootFilter()
testSelect(t, db, fs, parAddr)
// non-root filter
fs = fs[:0]
fs.AddNonRootFilter()
testSelect(t, db, fs, childAddr)
// root filter (with random false value)
fs = fs[:0]
fs.AddFilter(v2object.FilterPropertyRoot, "some false value", objectSDK.MatchStringEqual)
testSelect(t, db, fs, childAddr)
// leaf filter
fs = fs[:0]
fs.AddLeafFilter()
testSelect(t, db, fs, childAddr)
// non-leaf filter
fs = fs[:0]
fs.AddNonLeafFilter()
testSelect(t, db, fs, parAddr)
// leaf filter (with random false value)
fs = fs[:0]
fs.AddFilter(v2object.FilterPropertyLeaf, "some false value", objectSDK.MatchStringEqual)
testSelect(t, db, fs, parAddr)
lnk := object.NewRaw()
lnk.SetContainerID(testCID())
lnk.SetID(testOID())
lnk.SetChildren(testOID())
lnkAddr := lnk.Object().Address()
require.NoError(t, db.Put(lnk.Object()))
// childfree filter
fs = fs[:0]
fs.AddChildfreeFilter()
testSelect(t, db, fs, childAddr, parAddr)
// non-childfree filter
fs = fs[:0]
fs.AddNonChildfreeFilter()
testSelect(t, db, fs, lnkAddr)
// childfree filter (with random false value)
fs = fs[:0]
fs.AddFilter(v2object.FilterPropertyChildfree, "some false value", objectSDK.MatchStringEqual)
testSelect(t, db, fs, lnkAddr)
}