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filer: able to tail meta data changes

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This commit is contained in:
Chris Lu
2020-04-05 00:51:16 -07:00
parent 2a2d92d06e
commit bf270d9e8c
11 changed files with 368 additions and 181 deletions
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4
weed/filer2/filer.go
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@@ -39,14 +39,14 @@ type Filer struct {
metaLogBuffer *queue.LogBuffer
}
func NewFiler(masters []string, grpcDialOption grpc.DialOption, filerGrpcPort uint32) *Filer {
func NewFiler(masters []string, grpcDialOption grpc.DialOption, filerGrpcPort uint32, notifyFn func()) *Filer {
f := &Filer{
directoryCache: ccache.New(ccache.Configure().MaxSize(1000).ItemsToPrune(100)),
MasterClient: wdclient.NewMasterClient(grpcDialOption, "filer", filerGrpcPort, masters),
fileIdDeletionQueue: util.NewUnboundedQueue(),
GrpcDialOption: grpcDialOption,
}
f.metaLogBuffer = queue.NewLogBuffer(time.Minute, f.logFlushFunc)
f.metaLogBuffer = queue.NewLogBuffer(time.Minute, f.logFlushFunc, notifyFn)
go f.loopProcessingDeletion()