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[#431] Adopt compatibility workarounds in Tree API

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Signed-off-by: Alex Vanin <a.vanin@yadro.com>
This commit is contained in:
Alexey Vanin 2024-07-19 14:40:08 +03:00
parent 19262730c1
commit 0707f1e070
1 changed files with 21 additions and 1 deletions
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22
internal/frostfs/services/pool_wrapper.go
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@ -48,7 +48,13 @@ func (n GetSubTreeResponseBodyWrapper) GetNodeID() []uint64 {
}
func (n GetSubTreeResponseBodyWrapper) GetParentID() []uint64 {
return n.response.GetParentId()
resp := n.response.GetParentId()
if resp == nil {
// storage sends nil that should be interpreted as []uint64{0}
// due to protobuf compatibility, see 'GetSubTree' function
return []uint64{0}
}
return resp
}
func (n GetSubTreeResponseBodyWrapper) GetTimestamp() []uint64 {
@ -105,6 +111,13 @@ func (w *PoolWrapper) GetSubTree(ctx context.Context, bktInfo *data.BucketInfo,
BearerToken: getBearer(ctx, bktInfo),
Order: treepool.AscendingOrder,
}
if len(rootID) == 1 && rootID[0] == 0 {
// storage node interprets 'nil' value as []uint64{0}
// gate wants to send 'nil' value instead of []uint64{0}, because
// it provides compatibility with previous tree service api where
// single uint64(0) value is dropped from signature
poolPrm.RootID = nil
}
subTreeReader, err := w.p.GetSubTree(ctx, poolPrm)
if err != nil {
@ -172,6 +185,13 @@ func (w *PoolWrapper) GetSubTreeStream(ctx context.Context, bktInfo *data.Bucket
BearerToken: getBearer(ctx, bktInfo),
Order: treepool.AscendingOrder,
}
if len(rootID) == 1 && rootID[0] == 0 {
// storage node interprets 'nil' value as []uint64{0}
// gate wants to send 'nil' value instead of []uint64{0}, because
// it provides compatibility with previous tree service api where
// single uint64(0) value is dropped from signature
poolPrm.RootID = nil
}
subTreeReader, err := w.p.GetSubTree(ctx, poolPrm)
if err != nil {