mirror of https://github.com/milvus-io/milvus.git
56 lines
1.0 KiB
Go
56 lines
1.0 KiB
Go
package main
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import (
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"context"
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"flag"
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"log"
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"os"
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"os/signal"
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"runtime/pprof"
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"syscall"
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"github.com/zilliztech/milvus-distributed/internal/master"
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"go.uber.org/zap"
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)
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func main() {
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cpuprofile := flag.String("cpuprofile", "", "write cpu profile to file")
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flag.Parse()
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if *cpuprofile != "" {
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f, err := os.Create(*cpuprofile)
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if err != nil {
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log.Fatal(err)
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}
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if err := pprof.StartCPUProfile(f); err != nil {
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log.Fatal(err)
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}
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defer pprof.StopCPUProfile()
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}
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master.Init()
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// Creates server.
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ctx, cancel := context.WithCancel(context.Background())
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svr, err := master.CreateServer(ctx)
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if err != nil {
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log.Print("create server failed", zap.Error(err))
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}
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if err := svr.Run(int64(master.Params.Port)); err != nil {
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log.Fatal("run server failed", zap.Error(err))
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}
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sc := make(chan os.Signal, 1)
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signal.Notify(sc,
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syscall.SIGHUP,
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syscall.SIGINT,
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syscall.SIGTERM,
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syscall.SIGQUIT)
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sig := <-sc
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log.Print("Got signal to exit", zap.String("signal", sig.String()))
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cancel()
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svr.Close()
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}
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