[#1329] cli: Skip linking objects in complex object processing

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2024-08-23 13:36:52 +03:00
parent bd24beecf8
commit a059a7dcf0
2 changed files with 39 additions and 44 deletions

View file

@ -172,7 +172,7 @@ func getComplexObjectParts(cmd *cobra.Command, cnrID cid.ID, objID oid.ID, cli *
func getCompexObjectMembers(cmd *cobra.Command, cnrID cid.ID, objID oid.ID, cli *client.Client, prmHead internalclient.HeadObjectPrm, errSplitInfo *objectSDK.SplitInfoError) []oid.ID { func getCompexObjectMembers(cmd *cobra.Command, cnrID cid.ID, objID oid.ID, cli *client.Client, prmHead internalclient.HeadObjectPrm, errSplitInfo *objectSDK.SplitInfoError) []oid.ID {
splitInfo := errSplitInfo.SplitInfo() splitInfo := errSplitInfo.SplitInfo()
if members, ok := tryGetSplitMembersByLinkingObject(cmd, splitInfo, prmHead, cnrID, false); ok { if members, ok := tryGetSplitMembersByLinkingObject(cmd, splitInfo, prmHead, cnrID); ok {
return members return members
} }
@ -185,6 +185,7 @@ func getCompexObjectMembers(cmd *cobra.Command, cnrID cid.ID, objID oid.ID, cli
func flattenComplexMembersIfECContainer(cmd *cobra.Command, cnrID cid.ID, members []oid.ID, prmHead internalclient.HeadObjectPrm) []phyObject { func flattenComplexMembersIfECContainer(cmd *cobra.Command, cnrID cid.ID, members []oid.ID, prmHead internalclient.HeadObjectPrm) []phyObject {
result := make([]phyObject, 0, len(members)) result := make([]phyObject, 0, len(members))
var hasNonEC, hasEC bool
var resultGuard sync.Mutex var resultGuard sync.Mutex
if len(members) == 0 { if len(members) == 0 {
@ -193,31 +194,8 @@ func flattenComplexMembersIfECContainer(cmd *cobra.Command, cnrID cid.ID, member
prmHead.SetRawFlag(true) // to get an error instead of whole object prmHead.SetRawFlag(true) // to get an error instead of whole object
first := members[0]
var addrObj oid.Address
addrObj.SetContainer(cnrID)
addrObj.SetObject(first)
prmHead.SetAddress(addrObj)
_, err := internalclient.HeadObject(cmd.Context(), prmHead)
var ecInfoError *objectSDK.ECInfoError
if errors.As(err, &ecInfoError) {
chunks := getECObjectChunks(cmd, cnrID, first, ecInfoError)
result = append(result, chunks...)
} else if err == nil { // not EC object, so all members must be phy objects
for _, member := range members {
result = append(result, phyObject{
containerID: cnrID,
objectID: member,
})
}
return result
} else {
commonCmd.ExitOnErr(cmd, "failed to flatten parts of complex object: %w", err)
}
eg, egCtx := errgroup.WithContext(cmd.Context()) eg, egCtx := errgroup.WithContext(cmd.Context())
for idx := 1; idx < len(members); idx++ { for idx := 0; idx < len(members); idx++ {
partObjID := members[idx] partObjID := members[idx]
eg.Go(func() error { eg.Go(func() error {
@ -227,24 +205,44 @@ func flattenComplexMembersIfECContainer(cmd *cobra.Command, cnrID cid.ID, member
partAddr.SetObject(partObjID) partAddr.SetObject(partObjID)
partHeadPrm.SetAddress(partAddr) partHeadPrm.SetAddress(partAddr)
_, err := internalclient.HeadObject(egCtx, partHeadPrm) obj, err := internalclient.HeadObject(egCtx, partHeadPrm)
var ecInfoError *objectSDK.ECInfoError if err != nil {
if errors.As(err, &ecInfoError) { var ecInfoError *objectSDK.ECInfoError
chunks := getECObjectChunks(cmd, cnrID, partObjID, ecInfoError) if errors.As(err, &ecInfoError) {
resultGuard.Lock()
resultGuard.Lock() defer resultGuard.Unlock()
defer resultGuard.Unlock() result = append(result, getECObjectChunks(cmd, cnrID, partObjID, ecInfoError)...)
result = append(result, chunks...) hasEC = true
return nil
return nil }
} else if err == nil { return err
return errMalformedComplexObject
} }
return err
if obj.Header().Type() != objectSDK.TypeRegular {
commonCmd.ExitOnErr(cmd, "failed to flatten parts of complex object: %w", fmt.Errorf("object '%s' with type '%s' is not supported as part of complex object", partAddr, obj.Header().Type()))
}
if len(obj.Header().Children()) > 0 {
// linking object is not data object, so skip it
return nil
}
resultGuard.Lock()
defer resultGuard.Unlock()
result = append(result, phyObject{
containerID: cnrID,
objectID: partObjID,
})
hasNonEC = true
return nil
}) })
} }
commonCmd.ExitOnErr(cmd, "failed to flatten parts of complex object: %w", eg.Wait()) commonCmd.ExitOnErr(cmd, "failed to flatten parts of complex object: %w", eg.Wait())
if hasEC && hasNonEC {
commonCmd.ExitOnErr(cmd, "failed to flatten parts of complex object: %w", errMalformedComplexObject)
}
return result return result
} }

View file

@ -374,7 +374,7 @@ func collectObjectRelatives(cmd *cobra.Command, cli *client.Client, cnr cid.ID,
common.PrintVerbose(cmd, "Split information received - object is virtual.") common.PrintVerbose(cmd, "Split information received - object is virtual.")
splitInfo := errSplit.SplitInfo() splitInfo := errSplit.SplitInfo()
if members, ok := tryGetSplitMembersByLinkingObject(cmd, splitInfo, prmHead, cnr, true); ok { if members, ok := tryGetSplitMembersByLinkingObject(cmd, splitInfo, prmHead, cnr); ok {
return members return members
} }
@ -390,7 +390,7 @@ func collectObjectRelatives(cmd *cobra.Command, cli *client.Client, cnr cid.ID,
return nil return nil
} }
func tryGetSplitMembersByLinkingObject(cmd *cobra.Command, splitInfo *objectSDK.SplitInfo, prmHead internal.HeadObjectPrm, cnr cid.ID, withLinking bool) ([]oid.ID, bool) { func tryGetSplitMembersByLinkingObject(cmd *cobra.Command, splitInfo *objectSDK.SplitInfo, prmHead internal.HeadObjectPrm, cnr cid.ID) ([]oid.ID, bool) {
// collect split chain by the descending ease of operations (ease is evaluated heuristically). // collect split chain by the descending ease of operations (ease is evaluated heuristically).
// If any approach fails, we don't try the next since we assume that it will fail too. // If any approach fails, we don't try the next since we assume that it will fail too.
@ -411,10 +411,7 @@ func tryGetSplitMembersByLinkingObject(cmd *cobra.Command, splitInfo *objectSDK.
common.PrintVerbose(cmd, "Received split members from the linking object: %v", children) common.PrintVerbose(cmd, "Received split members from the linking object: %v", children)
if withLinking { return append(children, idLinking), true
return append(children, idLinking), true
}
return children, true
} }
// linking object is not required for // linking object is not required for