[jira] [Commented] (FLINK-6221) Add Prometheus support to metrics

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-6221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16032868#comment-16032868 ] 

ASF GitHub Bot commented on FLINK-6221:
---------------------------------------

Github user rmetzger commented on a diff in the pull request:

    https://github.com/apache/flink/pull/3833#discussion_r119595452
  
    --- Diff: flink-metrics/flink-metrics-prometheus/pom.xml ---
    @@ -0,0 +1,129 @@
    +<?xml version="1.0" encoding="UTF-8"?>
    +<!--
    +Licensed to the Apache Software Foundation (ASF) under one
    +or more contributor license agreements.  See the NOTICE file
    +distributed with this work for additional information
    +regarding copyright ownership.  The ASF licenses this file
    +to you under the Apache License, Version 2.0 (the
    +"License"); you may not use this file except in compliance
    +with the License.  You may obtain a copy of the License at
    +
    +  http://www.apache.org/licenses/LICENSE-2.0
    +
    +Unless required by applicable law or agreed to in writing,
    +software distributed under the License is distributed on an
    +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    +KIND, either express or implied.  See the License for the
    +specific language governing permissions and limitations
    +under the License.
    +-->
    +<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    +		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    +
    +	<modelVersion>4.0.0</modelVersion>
    +
    +	<parent>
    +		<groupId>org.apache.flink</groupId>
    +		<artifactId>flink-metrics</artifactId>
    +		<version>1.3-SNAPSHOT</version>
    --- End diff --
    
    I  guess that's outdated by now. Sorry :(


> Add Prometheus support to metrics
> ---------------------------------
>
>                 Key: FLINK-6221
>                 URL: https://issues.apache.org/jira/browse/FLINK-6221
>             Project: Flink
>          Issue Type: Improvement
>          Components: Metrics
>    Affects Versions: 1.2.0
>            Reporter: Joshua Griffith
>            Assignee: Maximilian Bode
>            Priority: Minor
>
> [Prometheus|https://prometheus.io/] is becoming popular for metrics and alerting. It's possible to use [statsd-exporter|https://github.com/prometheus/statsd_exporter] to load Flink metrics into Prometheus but it would be far easier if Flink supported Promethus as a metrics reporter. A [dropwizard client|https://github.com/prometheus/client_java/tree/master/simpleclient_dropwizard] exists that could be integrated into the existing metrics system.



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