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37 lines
969 B
37 lines
969 B
package filer
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import (
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"context"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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func Replay(filerStore FilerStore, resp *filer_pb.SubscribeMetadataResponse) error {
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message := resp.EventNotification
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var oldPath util.FullPath
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var newEntry *Entry
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if message.OldEntry != nil {
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oldPath = util.NewFullPath(resp.Directory, message.OldEntry.Name)
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glog.V(4).Infof("deleting %v", oldPath)
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if err := filerStore.DeleteEntry(context.Background(), oldPath); err != nil {
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return err
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}
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}
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if message.NewEntry != nil {
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dir := resp.Directory
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if message.NewParentPath != "" {
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dir = message.NewParentPath
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}
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key := util.NewFullPath(dir, message.NewEntry.Name)
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glog.V(4).Infof("creating %v", key)
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newEntry = FromPbEntry(dir, message.NewEntry)
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if err := filerStore.InsertEntry(context.Background(), newEntry); err != nil {
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return err
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}
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}
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return nil
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}
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