io.seata.metrics.exporter.prometheus

Class PrometheusExporter

java.lang.Object

io.prometheus.client.Collector

io.seata.metrics.exporter.prometheus.PrometheusExporter

All Implemented Interfaces:

io.prometheus.client.Collector.Describable, Exporter, Closeable, AutoCloseable

@LoadLevel(name="prometheus",
           order=1)
public class PrometheusExporter
extends io.prometheus.client.Collector
implements io.prometheus.client.Collector.Describable, Exporter

Exporter for Prometheus

Author:

zhengyangyong

Nested Class Summary

Nested classes/interfaces inherited from class io.prometheus.client.Collector

io.prometheus.client.Collector.Describable, io.prometheus.client.Collector.MetricFamilySamples, io.prometheus.client.Collector.Type

Field Summary

Fields inherited from class io.prometheus.client.Collector

MILLISECONDS_PER_SECOND, NANOSECONDS_PER_SECOND

Constructor Summary

Constructors

Constructor and Description
PrometheusExporter()

Method Summary

Modifier and Type	Method and Description
void	close()
List<io.prometheus.client.Collector.MetricFamilySamples>	collect()
List<io.prometheus.client.Collector.MetricFamilySamples>	describe()
static io.prometheus.client.Collector.Type	getUnknownType() Compatible with high and low versions of 'io.prometheus:simpleclient'
void	setRegistry(Registry registry)

Methods inherited from class io.prometheus.client.Collector

checkMetricLabelName, checkMetricName, doubleToGoString, register, register, sanitizeMetricName

Methods inherited from class java.lang.Object

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

Constructor Detail

PrometheusExporter

public PrometheusExporter()
                   throws IOException

Throws:

IOException

Method Detail

setRegistry

public void setRegistry(Registry registry)

Specified by:

setRegistry in interface Exporter

collect

public List<io.prometheus.client.Collector.MetricFamilySamples> collect()

Specified by:

collect in class io.prometheus.client.Collector

getUnknownType

public static io.prometheus.client.Collector.Type getUnknownType()

Compatible with high and low versions of 'io.prometheus:simpleclient'

Returns:

the unknown collector type

describe

public List<io.prometheus.client.Collector.MetricFamilySamples> describe()

Specified by:

describe in interface io.prometheus.client.Collector.Describable

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable