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metadata subscription uses client epoch

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This commit is contained in:
chrislu
2022-07-23 10:50:28 -07:00
parent 2c8818351f
commit 64f3d6fb6e
21 changed files with 401 additions and 406 deletions
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4
weed/mount/meta_cache/meta_cache_subscribe.go
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@@ -57,8 +57,10 @@ func SubscribeMetaEvents(mc *MetaCache, selfSignature int32, client filer_pb.Fil
}
var clientEpoch int32
util.RetryForever("followMetaUpdates", func() error {
return pb.WithFilerClientFollowMetadata(client, "mount", selfSignature, dir, &lastTsNs, 0, selfSignature, processEventFn, pb.FatalOnError)
clientEpoch++
return pb.WithFilerClientFollowMetadata(client, "mount", selfSignature, clientEpoch, dir, &lastTsNs, 0, selfSignature, processEventFn, pb.FatalOnError)
}, func(err error) bool {
glog.Errorf("follow metadata updates: %v", err)
return true