logstats

Documentation

Index

• type Logger
  • func NewLogger() *Logger
  • func (log *Logger) BindVariables(bvars map[string]*querypb.BindVariable, full bool)
  • func (log *Logger) Bool(b bool)
  • func (log *Logger) Duration(t time.Duration)
  • func (log *Logger) Flush(w io.Writer) (err error)
  • func (log *Logger) Init(json bool)
  • func (log *Logger) Int(i int64)
  • func (log *Logger) Key(key string)
  • func (log *Logger) Redacted()
  • func (log *Logger) String(value string)
  • func (log *Logger) StringSingleQuoted(value string)
  • func (log *Logger) StringUnquoted(value string)
  • func (log *Logger) Strings(strs []string)
  • func (log *Logger) TabTerminated()
  • func (log *Logger) Time(t time.Time)
  • func (log *Logger) Uint(u uint64)

Types

type Logger

type Logger struct {
	// contains filtered or unexported fields
}

Logger is a zero-allocation logger for logstats. It can output logs as JSON or as plaintext, following the commonly used logstats format that is shared between the tablets and the gates.

func NewLogger

func NewLogger() *Logger

NewLogger returns a new Logger instance to perform logstats logging. The logger must be initialized with (*Logger).Init before usage and flushed with (*Logger).Flush once all the key-values have been written to it.

func (*Logger) BindVariables

func (log *Logger) BindVariables(bvars map[string]*querypb.BindVariable, full bool)

func (*Logger) Bool

func (log *Logger) Bool(b bool)

func (*Logger) Duration

func (log *Logger) Duration(t time.Duration)

func (*Logger) Flush

func (log *Logger) Flush(w io.Writer) (err error)

func (*Logger) Init

func (log *Logger) Init(json bool)

func (*Logger) Int

func (log *Logger) Int(i int64)

func (*Logger) Key

func (log *Logger) Key(key string)

func (*Logger) Redacted

func (log *Logger) Redacted()

func (*Logger) String

func (log *Logger) String(value string)

func (*Logger) StringSingleQuoted

func (log *Logger) StringSingleQuoted(value string)

func (*Logger) StringUnquoted

func (log *Logger) StringUnquoted(value string)

func (*Logger) Strings

func (log *Logger) Strings(strs []string)

func (*Logger) TabTerminated

func (log *Logger) TabTerminated()

func (*Logger) Time

func (log *Logger) Time(t time.Time)

func (*Logger) Uint

func (log *Logger) Uint(u uint64)