alluxio.metrics

Class MetricsConfig

java.lang.Object

alluxio.metrics.MetricsConfig

@NotThreadSafe
public final class MetricsConfig
extends Object

Configurations used by the metrics system.

Constructor Summary

Constructors

Constructor and Description
MetricsConfig(Properties properties) Creates a new MetricsConfig using the given Properties.
MetricsConfig(String configFile) Creates a new MetricsConfig using the given config file.

Method Summary

Modifier and Type	Method and Description
Properties	getProperties()
static Map<String,Properties>	subProperties(Properties prop, String regex) Uses regex to parse every original property key to a prefix and a suffix.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricsConfig

public MetricsConfig(String configFile)

Creates a new MetricsConfig using the given config file.

Parameters:

configFile - config file to use

MetricsConfig

public MetricsConfig(Properties properties)

Creates a new MetricsConfig using the given Properties.

Parameters:

properties - properties to use

Method Detail

getProperties

public Properties getProperties()

Returns:

the properties

subProperties

public static Map<String,Properties> subProperties(Properties prop,
                                                   String regex)

Uses regex to parse every original property key to a prefix and a suffix. Creates sub properties that are grouped by the prefix.

Parameters:

prop - the original properties

regex - prefix and suffix pattern

Returns:

a Map from the prefix to its properties

toString

public String toString()

Overrides:

toString in class Object