gitlab-com-seaweedfs/seaweedfs
1
0
Fork 0
mirror of https://github.com/seaweedfs/seaweedfs.git synced 2024-01-19 02:48:24 +00:00
Code Issues Projects Releases Wiki Activity

filer.sync: limit concurrency when fetching file chunks

Browse source 
fix https://github.com/seaweedfs/seaweedfs/issues/3787
This commit is contained in:
chrislu 2022-10-04 11:35:07 -07:00
parent ec46a34f33
commit 0452ae6a6c
2 changed files with 13 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
weed/replication/sink/filersink/fetch_write.go
View file

@ -24,15 +24,17 @@ func (fs *FilerSink) replicateChunks(sourceChunks []*filer_pb.FileChunk, path st
var wg sync.WaitGroup var wg sync.WaitGroup
for chunkIndex, sourceChunk := range sourceChunks { for chunkIndex, sourceChunk := range sourceChunks {
wg.Add(1) wg.Add(1)
go func(chunk *filer_pb.FileChunk, index int) { fs.executor.Execute(func() {
defer wg.Done() func(chunk *filer_pb.FileChunk, index int) {
replicatedChunk, e := fs.replicateOneChunk(chunk, path) defer wg.Done()
if e != nil { replicatedChunk, e := fs.replicateOneChunk(chunk, path)
err = e if e != nil {
return err = e
} return
replicatedChunks[index] = replicatedChunk }
}(sourceChunk, chunkIndex) replicatedChunks[index] = replicatedChunk
}(sourceChunk, chunkIndex)
})
} }
wg.Wait() wg.Wait()

2
weed/replication/sink/filersink/filer_sink.go
View file

@ -32,6 +32,7 @@ type FilerSink struct {
address string address string
writeChunkByFiler bool writeChunkByFiler bool
isIncremental bool isIncremental bool
executor *util.LimitedConcurrentExecutor
} }
func init() { func init() {
@ -53,6 +54,7 @@ func (fs *FilerSink) IsIncremental() bool {
func (fs *FilerSink) Initialize(configuration util.Configuration, prefix string) error { func (fs *FilerSink) Initialize(configuration util.Configuration, prefix string) error {
fs.isIncremental = configuration.GetBool(prefix + "is_incremental") fs.isIncremental = configuration.GetBool(prefix + "is_incremental")
fs.dataCenter = configuration.GetString(prefix + "dataCenter") fs.dataCenter = configuration.GetString(prefix + "dataCenter")
fs.executor = util.NewLimitedConcurrentExecutor(32)
return fs.DoInitialize( return fs.DoInitialize(
"", "",
configuration.GetString(prefix+"grpcAddress"), configuration.GetString(prefix+"grpcAddress"),