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filer ordered notifications

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This commit is contained in:
Chris Lu 2018-10-31 21:48:05 -07:00
parent 4c97ff3717
commit 6219a9ad1f
1 changed files with 5 additions and 1 deletions
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6
weed/replication/sink/filersink/filer_sink.go
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@ -163,7 +163,11 @@ func (fs *FilerSink) UpdateEntry(key string, oldEntry, newEntry *filer_pb.Entry,
glog.V(0).Infof("oldEntry %+v, newEntry %+v, existingEntry: %+v", oldEntry, newEntry, existingEntry)
if filer2.ETag(newEntry.Chunks) == filer2.ETag(existingEntry.Chunks) {
if existingEntry.Attributes.Mtime > newEntry.Attributes.Mtime {
// skip if already changed
// this usually happens when the messages are not ordered
glog.V(0).Infof("late updates %s", key)
} else if filer2.ETag(newEntry.Chunks) == filer2.ETag(existingEntry.Chunks) {
// skip if no change
// this usually happens when retrying the replication
glog.V(0).Infof("already replicated %s", key)