org.apache.pulsar.broker.stats.prometheus

Class PrometheusMetricsServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.pulsar.broker.stats.prometheus.PrometheusMetricsServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class PrometheusMetricsServlet
extends javax.servlet.http.HttpServlet

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PrometheusMetricsServlet(PulsarService pulsar, boolean includeTopicMetrics, boolean includeConsumerMetrics, boolean shouldExportProducerMetrics, boolean splitTopicAndPartitionLabel)

Method Summary

Modifier and Type	Method and Description
void	addRawMetricsProvider(PrometheusRawMetricsProvider metricsProvider)
void	destroy()
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	init()

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

PrometheusMetricsServlet

public PrometheusMetricsServlet(PulsarService pulsar,
                                boolean includeTopicMetrics,
                                boolean includeConsumerMetrics,
                                boolean shouldExportProducerMetrics,
                                boolean splitTopicAndPartitionLabel)

Method Detail

init

public void init()
          throws javax.servlet.ServletException

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.ServletException,
                     IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

addRawMetricsProvider

public void addRawMetricsProvider(PrometheusRawMetricsProvider metricsProvider)