logutil

Documentation

Index

• func InitLogger(cfg *Config) error
• func SetLogLevel(level string) error
• func ZapErrorFilter(err error, filterErrors ...error) zap.Field
• type Config
  • func (cfg *Config) Adjust()

Functions

func InitLogger

func InitLogger(cfg *Config) error

InitLogger initializes logger

func SetLogLevel

func SetLogLevel(level string) error

SetLogLevel changes TiCDC log level dynamically.

func ZapErrorFilter

func ZapErrorFilter(err error, filterErrors ...error) zap.Field

ZapErrorFilter wraps zap.Error, if err is in given filterErrors, it will be set to nil

Types

type Config

type Config struct {
	// Log level.
	Level string `toml:"level" json:"level"`
	// Log filename, leave empty to disable file log.
	File string `toml:"file" json:"file"`
	// Max size for a single file, in MB.
	FileMaxSize int `toml:"max-size" json:"max-size"`
	// Max log keep days, default is never deleting.
	FileMaxDays int `toml:"max-days" json:"max-days"`
	// Maximum number of old log files to retain.
	FileMaxBackups int `toml:"max-backups" json:"max-backups"`
	// ZapInternalErrOutput specify where the internal error of zap logger should be send to.
	ZapInternalErrOutput string `toml:"error-output" json:"error-output"`
}

Config serializes log related config in toml/json.

func (*Config) Adjust

func (cfg *Config) Adjust()

Adjust adjusts config