Golang log.Fatal函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› Go›Go教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/ngaut/log.Fatal函数的典型用法代码示例。如果您正苦于以下问题：Golang Fatal函数的具体用法？Golang Fatal怎么用？Golang Fatal使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Fatal函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: getSuitableBlock

func (b BlockContainer) getSuitableBlock(nodeID uint64, compressedSize int) *Block {
	if nodeID < MinNodeId {
		logger.Fatal("NodeId Error")
	}

	if compressedSize == 0 {
		logger.Fatal("CompressedSize = 0")
	}

	block := b.getBlockByNodeID(nodeID)

	// if block != nil && !block.availableNewSize(uint32(compressedSize)) {
	//     b.evitAndReallocBlock(block)
	// }

	if block == nil {
		for i := 0; i < MaxBlockCount; i++ {
			bl := b.blocks[i]
			if bl.available(uint32(compressedSize)) {
				block = bl
				break
			}
		}
	}

	if block == nil {
		logger.Fatal("Not Found Available Block, Error!!!")
	}

	return block
}

开发者ID:yqingp，项目名称:lodb，代码行数:31，代码来源:block_container.go

示例2: batchRawPut

// blind put bench
func batchRawPut(value []byte) {
	cli, err := tikv.NewRawKVClient(strings.Split(*pdAddr, ","))
	if err != nil {
		log.Fatal(err)
	}

	wg := sync.WaitGroup{}
	base := *dataCnt / *workerCnt
	wg.Add(*workerCnt)
	for i := 0; i < *workerCnt; i++ {
		go func(i int) {
			defer wg.Done()

			for j := 0; j < base; j++ {
				k := base*i + j
				key := fmt.Sprintf("key_%d", k)
				err = cli.Put([]byte(key), value)
				if err != nil {
					log.Fatal(errors.ErrorStack(err))
				}
			}
		}(i)
	}
	wg.Wait()
}

开发者ID:pingcap，项目名称:tidb，代码行数:26，代码来源:main.go

示例3: main

func main() {
	flag.Parse()

	if *lease < 0 {
		log.Fatalf("invalid lease seconds %d", *lease)
	}

	tidb.SetSchemaLease(time.Duration(*lease) * time.Second)

	log.SetLevelByString(*logLevel)
	store, err := tidb.NewStore(fmt.Sprintf("%s://%s", *store, *storePath))
	if err != nil {
		log.Fatal(err)
	}

	var driver relay.IDriver
	driver = relay.NewTiDBDriver(store)
	replayer, err := relay.NewReplayer(driver, *relayPath, *check)
	if err != nil {
		log.Fatal(err)
	}

	replayer.OnRecordRead = func(rec *relay.Record) {
		fmt.Printf("%s\n", rec)
	}

	err = replayer.Run()
	if err != nil {
		log.Fatal(errors.ErrorStack(err))
	}
}

开发者ID:pingcap，项目名称:mysqlrelay，代码行数:31，代码来源:main.go

示例4: doDMLWorks

// Execute DML statements in bootstrap stage.
// All the statements run in a single transaction.
func doDMLWorks(s Session) {
	mustExecute(s, "BEGIN")

	// Insert a default user with empty password.
	mustExecute(s, `INSERT INTO mysql.user VALUES
		("%", "root", "", "Y", "Y", "Y", "Y", "Y", "Y", "Y", "Y", "Y", "Y", "Y", "Y")`)

	// Init global system variables table.
	values := make([]string, 0, len(variable.SysVars))
	for k, v := range variable.SysVars {
		value := fmt.Sprintf(`("%s", "%s")`, strings.ToLower(k), v.Value)
		values = append(values, value)
	}
	sql := fmt.Sprintf("INSERT INTO %s.%s VALUES %s;", mysql.SystemDB, mysql.GlobalVariablesTable,
		strings.Join(values, ", "))
	mustExecute(s, sql)

	sql = fmt.Sprintf(`INSERT INTO %s.%s VALUES("%s", "%s", "Bootstrap flag. Do not delete.")
		ON DUPLICATE KEY UPDATE VARIABLE_VALUE="%s"`,
		mysql.SystemDB, mysql.TiDBTable, bootstrappedVar, bootstrappedVarTrue, bootstrappedVarTrue)
	mustExecute(s, sql)
	_, err := s.Execute("COMMIT")
	if err != nil {
		time.Sleep(1 * time.Second)
		// Check if TiDB is already bootstrapped.
		b, err1 := checkBootstrapped(s)
		if err1 != nil {
			log.Fatal(err1)
		}
		if b {
			return
		}
		log.Fatal(err)
	}
}

开发者ID:yubobo，项目名称:tidb，代码行数:37，代码来源:bootstrap.go

示例5: main

func main() {
	cus, err := nsq.NewConsumer("log", "logxx", nsq.NewConfig())
	if err != nil {
		log.Fatal(err)
	}

	var th = &TailHandler{SouceMap: getSourceMap()}
	go func() {
		t := time.NewTicker(time.Hour)
		for {
			select {
			case <-t.C:
				th.SouceMap = getSourceMap()
			}
		}
	}()

	cus.AddHandler(th)

	if err := cus.ConnectToNSQD(*nsqhost); err != nil {
		log.Fatal(err)
	}

	for {
		select {
		case <-cus.StopChan:
			return
		}
	}

}

开发者ID:qgweb，项目名称:new，代码行数:31，代码来源:logserver.go

示例6: get

func (n *Node) get(key string) (message *Message, err error) {
	index := n.getSuitablePivotIndex(key)
	if index >= int(n.pivotCount) {
		logger.Fatal("Unknow Error, pivot index out range")
	}

	pivot := n.pivots[index]

	if pivot == nil {
		logger.Fatal("Unknow error, Pivot Is Nil, Min pivot count is 1, but current = 0")
	}

	message = pivot.get(key)
	if message != nil {
		return
	}

	if n.isLeaf {
		return
	}

	if pivot.hasChild() {
		childNode := n.tree.nodes[pivot.childNodeID]
		if childNode == nil {
			logger.Debug("Get Node Error")
		}

		message, err = childNode.get(key)
	}

	return
}

开发者ID:yqingp，项目名称:lodb，代码行数:32，代码来源:node.go

示例7: main

func main() {
	pub, err := nsq.NewProducer(*tHost, nsq.NewConfig())
	if err != nil {
		log.Fatal(err)
	}
	t, err := tail.TailFile(*tFile, tail.Config{Follow: true,
		//Location: &tail.SeekInfo{Offset: 0, Whence: os.SEEK_END}})
		Location: &tail.SeekInfo{Offset: 0, Whence: os.SEEK_CUR}})
	if err != nil {
		log.Fatal(err)
	}

	for line := range t.Lines {
		if *tTag != "" {
			for k, tag := range strings.Split(*tTag, "|") {
				var ks = []string{"pv", "click", "other"}
				if strings.Contains(line.Text, tag) {
					if *tDebug == "1" {
						fmt.Println(fmt.Println(line.Text))
					}
					pub.Publish("log", []byte(ks[k]+"\t"+line.Text))
				}
			}
		}
	}
}

开发者ID:qgweb，项目名称:new，代码行数:26，代码来源:logclient.go

示例8: flush

func (h *Header) flush() {
	file := h.tree.file
	buffer := &bytes.Buffer{}
	serializeHeader(buffer, h)

	if _, err := file.WriteAt(buffer.Bytes(), 0); err != nil {
		logger.Fatal(err)
	}

	// h.serializeContainerToDisk()

	buffer = &bytes.Buffer{}
	h.container.writeTo(buffer)

	crcValue := checksum(buffer) // uint32
	crcBuffer := &bytes.Buffer{}

	binary.Write(crcBuffer, binary.LittleEndian, crcValue)
	binary.Write(crcBuffer, binary.LittleEndian, uint32(buffer.Len()))

	if _, err := file.WriteAt(crcBuffer.Bytes(), HeaderSize); err != nil {
		logger.Fatal(err)
	}

	offset := HeaderSize + int64(Uint32Size)*2
	if _, err := file.WriteAt(buffer.Bytes(), offset); err != nil {
		logger.Fatal(err)
	}

	if err := file.Sync(); err != nil {
		logger.Fatal(err)
	}

}

开发者ID:yqingp，项目名称:lodb，代码行数:34，代码来源:header.go

示例9: deserializeBlockContainer

func deserializeBlockContainer(reader *bytes.Reader, blockContainer *BlockContainer) {
	var nodesOffset uint64
	if err := binary.Read(reader, binary.LittleEndian, &nodesOffset); err != nil {
		logger.Fatal(err)
	}

	blockContainer.nodesOffset = nodesOffset

	logger.Debug("Serialize nodesOffset =", nodesOffset)

	var blockCount uint32
	if err := binary.Read(reader, binary.LittleEndian, &blockCount); err != nil {
		logger.Fatal(err)
	}
	blockContainer.blockCount = blockCount

	var blockSize uint64
	if err := binary.Read(reader, binary.LittleEndian, &blockSize); err != nil {
		logger.Fatal(err)
	}
	blockContainer.blockSize = blockSize

	var blockUsedCount uint32
	if err := binary.Read(reader, binary.LittleEndian, &blockUsedCount); err != nil {
		logger.Fatal(err)
	}
	blockContainer.blockUsedCount = blockUsedCount
}

开发者ID:yqingp，项目名称:lodb，代码行数:28，代码来源:serializer.go

示例10: main

func main() {
	tidb.RegisterLocalStore("boltdb", boltdb.Driver{})
	tidb.RegisterStore("tikv", tikv.Driver{})

	metric.RunMetric(3 * time.Second)
	printer.PrintTiDBInfo()
	runtime.GOMAXPROCS(runtime.NumCPU())

	flag.Parse()

	if *lease < 0 {
		log.Fatalf("invalid lease seconds %d", *lease)
	}

	tidb.SetSchemaLease(time.Duration(*lease) * time.Second)

	cfg := &server.Config{
		Addr:       fmt.Sprintf(":%s", *port),
		LogLevel:   *logLevel,
		StatusAddr: fmt.Sprintf(":%s", *statusPort),
		Socket:     *socket,
	}

	log.SetLevelByString(cfg.LogLevel)
	store, err := tidb.NewStore(fmt.Sprintf("%s://%s", *store, *storePath))
	if err != nil {
		log.Fatal(errors.ErrorStack(err))
	}
	// Create a session to load information schema.
	se, err := tidb.CreateSession(store)
	if err != nil {
		log.Fatal(errors.ErrorStack(err))
	}
	se.Close()

	var driver server.IDriver
	driver = server.NewTiDBDriver(store)
	var svr *server.Server
	svr, err = server.NewServer(cfg, driver)
	if err != nil {
		log.Fatal(errors.ErrorStack(err))
	}

	sc := make(chan os.Signal, 1)
	signal.Notify(sc,
		syscall.SIGHUP,
		syscall.SIGINT,
		syscall.SIGTERM,
		syscall.SIGQUIT)

	go func() {
		sig := <-sc
		log.Infof("Got signal [%d] to exit.", sig)
		svr.Close()
		os.Exit(0)
	}()

	log.Error(svr.Run())
}

开发者ID:anywhy，项目名称:tidb，代码行数:59，代码来源:main.go

示例11: processAction

func (s *Server) processAction(e interface{}) {
	if strings.Index(GetEventPath(e), models.GetProxyPath(s.top.ProductName)) == 0 {
		// proxy event, should be order for me to suicide
		s.handleProxyCommand()
		return
	}

	// re-watch
	nodes, err := s.top.WatchChildren(models.GetWatchActionPath(s.top.ProductName), s.evtbus)
	if err != nil {
		log.Fatal(errors.ErrorStack(err))
	}

	seqs, err := models.ExtraSeqList(nodes)
	if err != nil {
		log.Fatal(errors.ErrorStack(err))
	}

	if len(seqs) == 0 || !s.top.IsChildrenChangedEvent(e) {
		return
	}

	// get last pos
	index := -1
	for i, seq := range seqs {
		if s.lastActionSeq < seq {
			index = i
			break
		}
	}

	if index < 0 {
		return
	}

	actions := seqs[index:]
	for _, seq := range actions {
		exist, err := s.top.Exist(path.Join(s.top.GetActionResponsePath(seq), s.pi.ID))
		if err != nil {
			log.Fatal(errors.ErrorStack(err))
		}

		if exist {
			continue
		}

		if s.checkAndDoTopoChange(seq) {
			s.responseAction(int64(seq))
		}
	}

	s.lastActionSeq = seqs[len(seqs)-1]
}

开发者ID:GavinHwa，项目名称:reborn，代码行数:53，代码来源:router.go

示例12: prepareBenchSession

func prepareBenchSession() Session {
	store, err := NewStore("memory://bench")
	if err != nil {
		log.Fatal(err)
	}
	log.SetLevel(log.LOG_LEVEL_ERROR)
	se, err := CreateSession(store)
	if err != nil {
		log.Fatal(err)
	}
	mustExecute(se, "use test")
	return se
}

开发者ID:yangxuanjia，项目名称:tidb，代码行数:13，代码来源:bench_test.go

示例13: valid

func (p Pivot) valid() bool {
	if p.messageContainer == nil {
		logger.Fatal("Pivot MessageContainer Is Nil")
		return false
	}

	if p.node == nil {
		logger.Fatal("Pivot Node Is Nil")
		return false
	}

	return true
}

开发者ID:yqingp，项目名称:lodb，代码行数:13，代码来源:pivot.go

示例14: readResult

func readResult(rs ast.RecordSet, count int) {
	for count > 0 {
		x, err := rs.Next()
		if err != nil {
			log.Fatal(err)
		}
		if x == nil {
			log.Fatal(count)
		}
		count--
	}
	rs.Close()
}

开发者ID:yangxuanjia，项目名称:tidb，代码行数:13，代码来源:bench_test.go

示例15: fatal

func fatal(msg interface{}) {
	if globalConn != nil {
		globalConn.Close()
	}

	// cleanup
	switch msg.(type) {
	case string:
		log.Fatal(msg)
	case error:
		log.Fatal(errors.ErrorStack(msg.(error)))
	}
}

开发者ID:vebin，项目名称:reborn，代码行数:13，代码来源:main.go

示例16: main

func main() {

	runtime.GOMAXPROCS(runtime.NumCPU())

	flag.Parse()

	if len(*configFile) == 0 {
		log.Fatal("must use a config file")
		os.Exit(1)
	}

	cfg, err := config.LoadConfig(*configFile)
	if err != nil {
		log.Fatal(err.Error())
		os.Exit(1)
	}

	if err = cluster.Init(cfg); err != nil {
		log.Fatal(err.Error())
		os.Exit(1)
	}

	mysql.SetLogger(log.Logger())

	sc := make(chan os.Signal, 1)
	signal.Notify(sc,
		syscall.SIGHUP,
		syscall.SIGINT,
		syscall.SIGTERM,
		syscall.SIGQUIT)

	var svr *proxy.Server
	svr, err = proxy.NewServer(cfg)
	if err != nil {
		log.Fatal(err.Error())
		os.Exit(1)
	}

	go func() {
		http.ListenAndServe(":11888", nil)
	}()

	go func() {
		sig := <-sc
		log.Infof("Got signal [%d] to exit.", sig)
		svr.Close()
	}()

	svr.Serve()
}

开发者ID:wangjild，项目名称:dbatman，代码行数:50，代码来源:main.go

示例17: main

func main() {
	metric.RunMetric(3 * time.Second)
	printer.PrintTiDBInfo()
	runtime.GOMAXPROCS(runtime.NumCPU())

	flag.Parse()

	if *lease <= 0 {
		log.Fatalf("invalid lease seconds %d", *lease)
	}

	tidb.SetSchemaLease(time.Duration(*lease) * time.Second)

	cfg := &server.Config{
		Addr:     fmt.Sprintf(":%s", *port),
		LogLevel: *logLevel,
	}

	log.SetLevelByString(cfg.LogLevel)
	store, err := tidb.NewStore(fmt.Sprintf("%s://%s", *store, *storePath))
	if err != nil {
		log.Fatal(err)
	}

	var driver server.IDriver
	driver = server.NewTiDBDriver(store)
	var svr *server.Server
	svr, err = server.NewServer(cfg, driver)
	if err != nil {
		log.Fatal(err)
	}

	sc := make(chan os.Signal, 1)
	signal.Notify(sc,
		syscall.SIGHUP,
		syscall.SIGINT,
		syscall.SIGTERM,
		syscall.SIGQUIT)

	go func() {
		sig := <-sc
		log.Infof("Got signal [%d] to exit.", sig)
		svr.Close()
		os.Exit(0)
	}()

	log.Error(svr.Run())
}

开发者ID:yzl11，项目名称:vessel，代码行数:48，代码来源:main.go

示例18: mustExecute

func mustExecute(s Session, sql string) {
	_, err := s.Execute(sql)
	if err != nil {
		debug.PrintStack()
		log.Fatal(err)
	}
}

开发者ID:huozhe3136，项目名称:tidb，代码行数:7，代码来源:bootstrap.go

示例19: InitCoordConn

func (top *Topology) InitCoordConn() {
	var err error
	top.coordConn, err = top.fact(top.coordAddr)
	if err != nil {
		log.Fatal(err)
	}
}

开发者ID:superwood，项目名称:reborn，代码行数:7，代码来源:topology.go

示例20: startStatusHTTP

func (s *Server) startStatusHTTP() {
	once.Do(func() {
		go func() {
			http.HandleFunc("/status", func(w http.ResponseWriter, req *http.Request) {
				w.Header().Set("Content-Type", "application/json")
				s := status{
					Connections: s.ConnectionCount(),
					Version:     mysql.ServerVersion,
					GitHash:     printer.TiDBGitHash,
				}
				js, err := json.Marshal(s)
				if err != nil {
					w.WriteHeader(http.StatusInternalServerError)
					log.Error("Encode json error", err)
				} else {
					w.Write(js)
				}

			})
			// HTTP path for prometheus.
			http.Handle("/metrics", prometheus.Handler())
			addr := s.cfg.StatusAddr
			if len(addr) == 0 {
				addr = defaultStatusAddr
			}
			log.Infof("Listening on %v for status and metrics report.", addr)
			err := http.ListenAndServe(addr, nil)
			if err != nil {
				log.Fatal(err)
			}
		}()
	})
}

开发者ID:pingcap，项目名称:tidb，代码行数:33，代码来源:server.go

注：本文中的github.com/ngaut/log.Fatal函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。