[#452] tree: Fix logging

Don't log parsing tags error in listing

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

api/handler/handlers_test.go

@@ -33,6 +33,7 @@ import (
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
 	"github.com/stretchr/testify/require"
 	"go.uber.org/zap"
+	"go.uber.org/zap/zaptest"
 	"golang.org/x/exp/slices"
 )
 
@@ -141,18 +142,19 @@ func (c *configMock) Domains() []string {
 }
 
 func prepareHandlerContext(t *testing.T) *handlerContext {
-	return prepareHandlerContextBase(t, layer.DefaultCachesConfigs(zap.NewExample()))
+	log := zaptest.NewLogger(t)
+	return prepareHandlerContextBase(t, layer.DefaultCachesConfigs(log), log)
 }
 
 func prepareHandlerContextWithMinCache(t *testing.T) *handlerContext {
-	return prepareHandlerContextBase(t, getMinCacheConfig(zap.NewExample()))
+	log := zaptest.NewLogger(t)
+	return prepareHandlerContextBase(t, getMinCacheConfig(log), log)
 }
 
-func prepareHandlerContextBase(t *testing.T, cacheCfg *layer.CachesConfig) *handlerContext {
+func prepareHandlerContextBase(t *testing.T, cacheCfg *layer.CachesConfig, log *zap.Logger) *handlerContext {
 	key, err := keys.NewPrivateKey()
 	require.NoError(t, err)
 
-	l := zap.NewExample()
 	tp := layer.NewTestFrostFS(key)
 
 	testResolver := &resolver.Resolver{Name: "test_resolver"}
@@ -166,7 +168,7 @@ func prepareHandlerContextBase(t *testing.T, cacheCfg *layer.CachesConfig) *hand
 	memCli, err := tree.NewTreeServiceClientMemory()
 	require.NoError(t, err)
 
-	treeMock := tree.NewTree(memCli, zap.NewExample())
+	treeMock := tree.NewTree(memCli, log)
 
 	features := &layer.FeatureSettingsMock{}
 
@@ -187,8 +189,8 @@ func prepareHandlerContextBase(t *testing.T, cacheCfg *layer.CachesConfig) *hand
 		defaultPolicy: pp,
 	}
 	h := &handler{
-		log:       l,
-		obj:       layer.NewLayer(l, tp, layerCfg),
+		log:       log,
+		obj:       layer.NewLayer(log, tp, layerCfg),
 		cfg:       cfg,
 		ape:       newAPEMock(),
 		frostfsid: newFrostfsIDMock(),

api/handler/object_list_test.go

@@ -7,6 +7,7 @@ import (
 	"net/url"
 	"sort"
 	"strconv"
+	"strings"
 	"testing"
 	"time"
 
@@ -15,8 +16,11 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/data"
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/layer"
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/layer/encryption"
+	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/internal/logs"
 	"github.com/stretchr/testify/require"
+	"go.uber.org/zap"
 	"go.uber.org/zap/zaptest"
+	"go.uber.org/zap/zaptest/observer"
 )
 
 func TestParseContinuationToken(t *testing.T) {
@@ -93,6 +97,27 @@ func TestListObjectsWithOldTreeNodes(t *testing.T) {
 	checkListVersionsOldNodes(hc, listVers.Version, objInfos)
 }
 
+func TestListObjectsVersionsSkipLogTaggingNodesError(t *testing.T) {
+	loggerCore, observedLog := observer.New(zap.DebugLevel)
+	log := zap.New(loggerCore)
+	hc := prepareHandlerContextBase(t, layer.DefaultCachesConfigs(log), log)
+
+	bktName, objName := "bucket-versioning-enabled", "versions/object"
+	bktInfo := createTestBucket(hc, bktName)
+
+	createTestObject(hc, bktInfo, objName, encryption.Params{})
+	createTestObject(hc, bktInfo, objName, encryption.Params{})
+
+	putObjectTagging(hc.t, hc, bktName, objName, map[string]string{"tag1": "val1"})
+
+	listObjectsVersions(hc, bktName, "", "", "", "", -1)
+
+	filtered := observedLog.Filter(func(entry observer.LoggedEntry) bool {
+		return strings.Contains(entry.Message, logs.ParseTreeNode)
+	})
+	require.Empty(t, filtered)
+}
+
 func makeAllTreeObjectsOld(hc *handlerContext, bktInfo *data.BucketInfo) {
 	nodes, err := hc.treeMock.GetSubTree(hc.Context(), bktInfo, "version", []uint64{0}, 0)
 	require.NoError(hc.t, err)
@@ -138,11 +163,12 @@ func checkListVersionsOldNodes(hc *handlerContext, list []ObjectVersionResponse,
 }
 
 func TestListObjectsContextCanceled(t *testing.T) {
-	layerCfg := layer.DefaultCachesConfigs(zaptest.NewLogger(t))
+	log := zaptest.NewLogger(t)
+	layerCfg := layer.DefaultCachesConfigs(log)
 	layerCfg.SessionList.Lifetime = time.Hour
 	layerCfg.SessionList.Size = 1
 
-	hc := prepareHandlerContextBase(t, layerCfg)
+	hc := prepareHandlerContextBase(t, layerCfg, log)
 
 	bktName := "bucket-versioning-enabled"
 	bktInfo := createTestBucket(hc, bktName)

pkg/service/tree/tree.go

@@ -82,6 +82,8 @@ var (
 
 	// ErrGatewayTimeout is returned from ServiceClient service in case of timeout error.
 	ErrGatewayTimeout = layer.ErrGatewayTimeout
+
+	errNodeDoesntContainFileName = fmt.Errorf("node doesn't contain FileName")
 )
 
 const (
@@ -1019,7 +1021,9 @@ func (s *VersionsByPrefixStreamImpl) getNodeVersionFromInnerStream() (*data.Node
 func (s *VersionsByPrefixStreamImpl) parseNodeResponse(node NodeResponse) (res *data.NodeVersion, skip bool, err error) {
 	trNode, fileName, err := parseTreeNode(node)
 	if err != nil {
-		s.log.Debug(logs.ParseTreeNode, zap.Error(err))
+		if !errors.Is(err, errNodeDoesntContainFileName) {
+			s.log.Debug(logs.ParseTreeNode, zap.Error(err))
+		}
 		return nil, true, nil
 	}
 
@@ -1230,7 +1234,7 @@ func parseTreeNode(node NodeResponse) (*treeNode, string, error) {
 
 	fileName, ok := tNode.FileName()
 	if !ok {
-		return nil, "", fmt.Errorf("doesn't contain FileName")
+		return nil, "", errNodeDoesntContainFileName
 	}
 
 	return tNode, fileName, nil