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Fix write node crashed if collection meta not existed

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Signed-off-by: neza2017 <[email protected]>
This commit is contained in:
neza2017
2021-01-05 12:20:46 +08:00
committed by yefu.chen
parent fa77783ad7
commit 8b39643e44
1 changed files with 9 additions and 3 deletions
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internal/writenode/flow_graph_insert_buffer_node.go
+9 -3
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@@ -542,15 +542,21 @@ func (ibNode *insertBufferNode) getMeta(segID UniqueID) (*etcdpb.SegmentMeta, *e
segMeta := &etcdpb.SegmentMeta{}
key := path.Join(SegmentPrefix, strconv.FormatInt(segID, 10))
value, _ := ibNode.kvClient.Load(key)
err := proto.UnmarshalText(value, segMeta)
value, err := ibNode.kvClient.Load(key)
if err != nil {
return nil, nil, err
}
err = proto.UnmarshalText(value, segMeta)
if err != nil {
return nil, nil, err
}
collMeta := &etcdpb.CollectionMeta{}
key = path.Join(CollectionPrefix, strconv.FormatInt(segMeta.GetCollectionID(), 10))
value, _ = ibNode.kvClient.Load(key)
value, err = ibNode.kvClient.Load(key)
if err != nil {
return nil, nil, err
}
err = proto.UnmarshalText(value, collMeta)
if err != nil {
return nil, nil, err