alluxio.metrics.sink

Class CsvSink

java.lang.Object

alluxio.metrics.sink.CsvSink

All Implemented Interfaces:

Sink

@ThreadSafe
public class CsvSink
extends Object
implements Sink

A sink which creates a CSV file of the metric values.

Constructor Summary

Constructors

Constructor and Description
CsvSink(Properties properties, com.codahale.metrics.MetricRegistry registry) Creates a new CsvSink with a Properties and MetricRegistry.

Method Summary

Modifier and Type	Method and Description
void	report() Reports the current values of all metrics.
void	start() Starts the reporter polling.
void	stop() Stops the reporter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CsvSink

public CsvSink(Properties properties,
               com.codahale.metrics.MetricRegistry registry)

Creates a new CsvSink with a Properties and MetricRegistry.

Parameters:

properties - the properties which may contain polling period, unit and directory properties.

registry - the metric registry to register

Method Detail

start

public void start()

Description copied from interface: Sink

Starts the reporter polling.

Specified by:

start in interface Sink

stop

public void stop()

Description copied from interface: Sink

Stops the reporter.

Specified by:

stop in interface Sink

report

public void report()

Description copied from interface: Sink

Reports the current values of all metrics.

Specified by:

report in interface Sink