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aggregate multiple filer metadata chagne events

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This commit is contained in:
Chris Lu
2020-07-05 23:05:02 -07:00
parent 49929e0869
commit 0b8cc9b626
3 changed files with 102 additions and 9 deletions
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12
weed/server/filer_grpc_server_sub_meta.go
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@@ -37,10 +37,10 @@ func (fs *FilerServer) SubscribeMetadata(req *filer_pb.SubscribeMetadataRequest,
lastReadTime = time.Unix(0, processedTsNs)
}
err = fs.filer.LocalMetaLogBuffer.LoopProcessLogData(lastReadTime, func() bool {
fs.listenersLock.Lock()
fs.listenersCond.Wait()
fs.listenersLock.Unlock()
err = fs.metaAggregator.MetaLogBuffer.LoopProcessLogData(lastReadTime, func() bool {
fs.metaAggregator.ListenersLock.Lock()
fs.metaAggregator.ListenersCond.Wait()
fs.metaAggregator.ListenersLock.Unlock()
return true
}, eachLogEntryFn)
@@ -134,7 +134,3 @@ func (fs *FilerServer) addClient(clientType string, clientAddress string) (clien
func (fs *FilerServer) deleteClient(clientName string) {
glog.V(0).Infof("- listener %v", clientName)
}
func (fs *FilerServer) notifyMetaListeners() {
fs.listenersCond.Broadcast()
}