Package org.apache.pulsar.broker.stats.prometheus

Class PrometheusMetricsServlet

  • All Implemented Interfaces:
    java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
    public class PrometheusMetricsServlet
extends javax.servlet.http.HttpServlet
    See Also:
    Serialized Form

    • Constructor Summary

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

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method 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,
                     java.io.IOException
        Overrides:
        doGet in class javax.servlet.http.HttpServlet
        Throws:
        javax.servlet.ServletException
        java.io.IOException

      • destroy

        public void destroy()
        Specified by:
        destroy in interface javax.servlet.Servlet
        Overrides:
        destroy in class javax.servlet.GenericServlet